標(biāo)準(zhǔn)號 |
中文名稱 |
英文名稱 |
| DIN 46452-1977 |
電工用扁線材.線卷導(dǎo)線的半成品.尺寸 |
(Rectangular bare wires for winding wires; dimensions) |
| DIN 46453-3-1977 |
繞組線.單層或多層繞包絕緣圓線.試驗(yàn)方法和測量方法 |
(Winding wires, round wires insulated, single or multiple insulated by covering; methods of tests) |
| DIN 46453-6-1986 |
繞組線.電阻合金線.直流電阻溫度系數(shù)的測定 |
(Winding wires; resistance wires, test method of the temperature coefficient of the direct current resistance) |
| DIN 46460-1-1986 |
繞線.電阻合金圓線.交貨技術(shù)條件 |
(Winding wires; round resistance wires, bare; technical terms of delivery) |
| DIN 46460-2-1977 |
繞組線.漆包可直接鍍錫的電阻合金圓線.V型.交貨技術(shù)條件 |
(Winding Wires; Round Resistance Wires, Enamelled, Self-fluxing, Type V; Technical Conditions of Delivery) |
| DIN 46460-3-1977 |
繞組線.W180型溫度指數(shù)為180的耐熱漆包電阻合金圓線.交貨技術(shù)條件 |
(Winding Wires; Round Resistance Wires, Enamelled, Heat-resistant with a Temperature Index of 180, Type W 180; Technical Conditions of Delivery) |
| DIN 46463-1981 |
繞組線.鎳電阻合金圓線.尺寸.電阻值.尺寸 |
(Winding wires; bare round Ni-resistance wires; dimensions, resistances, weights) |
| DIN 46464-1981 |
繞組線.氧化絕緣電阻合金圓線.交貨技術(shù)條件 |
(Winding wires; round resistance-wires oxide-insulated; technical terms of delivery) |
| DIN 46465-1977 |
繞組線.電阻合金扁線.尺寸.電阻值 |
(Winding wires, bare rectangular resistance wires; dimensions, resistances) |
| DIN 466-1986 |
滾花厚螺母 |
(Knurled nuts with collar) |
| DIN 4661-1-1968 |
壓縮氣瓶.檢驗(yàn)壓力為30atue的焊接鋼氣瓶和氣瓶 |
(Gas cylinders, welded steel gas cylinders, test pressure 30 atu) |
| DIN 4661-2-1968 |
壓縮氣瓶.焊接鋼氣瓶.許可裝用的氣體 |
(Gas cylinders, welded steel gas cylinders; permitted gases) |
| DIN 4661-3-1968 |
壓縮氣瓶.圓碟形的焊接鋼氣瓶 |
(Gas cylinders, welded steel gas cylinders; dished ends) |
| DIN 4661-4-1968 |
壓縮氣瓶.焊接鋼氣瓶的閥門套管 |
(Gas cylinders, welded steel gas cylinders; nozzles) |
| DIN 4661-5-1968 |
壓縮氣瓶.焊接鋼氣瓶的底座 |
(Gas cylinders, welded steel gas cylinders; footring) |
| DIN 4661-7-1978 |
壓縮氣瓶.焊接鋼氣瓶的壓印標(biāo)志.使用說明板.板座.鉛封鉚釘 |
(Gas cylinders; welded steel gas cylinders, stamped marks description plate, plate holder, sealing rivet) |
| DIN 4663-1988 |
壓縮氣罐.無縫鋁合金瓶.壓力為250巴和300巴 |
(Compressed gas containers; seamless aluminium alloy cylinders; rated for 250 bar and 300 bar test pressure) |
| DIN 467-1986 |
滾花薄螺母 |
(Knurled nuts) |
| DIN 4674-1-1964 |
氣瓶閥門用手輪 |
(Handwheels for gas cylinder valves) |
| DIN 4676-1955 |
壓縮氣體設(shè)備.車輛上裝壓縮氣體和液態(tài)氣體的容器與桶的管接頭 |
(Compressed gas equipment; connectors for vehicle containers and barrels, for compressed and liquefied gases) |
| DIN 468-1962 |
彎柄式手搖曲柄 |
(Crank Handles, Offset Type) |
| DIN 4680-1-1992 |
地面放置液化氣用固定式鋼制壓力容器.尺寸.裝備 |
(Stationary, above ground, steel pressure vessels for the storage of liquefied petroleum gas; dimensions and mountings) |
| DIN 4680-2-1992 |
半地上放置液化氣用固定式鋼制壓力容器.尺寸.裝備 |
(Stationary, partially sunk, steel pressure vessels for the storage of liquefied petroleum gas; dimensions and mountings) |
| DIN 4681-2-1984 |
液化氣安裝在固定式鋼制帶套壓力容器.尺寸.結(jié)構(gòu) |
(Steel fixed site pressurized LPG tanks with jacket for underground installation; dimensions, equipment) |
| DIN 4681-3-1986 |
液化氣安裝在固定式鋼制壓力容器.具有對化學(xué)和機(jī)械侵蝕特殊效力的外涂層 |
(Steel fixed site pressurized LPG tanks for underground installation; exterior corrosion protecting coating with special performance against chemical and mechanical attacks) |
| DIN 469-1962 |
直柄式手搖曲柄 |
(Crank Handles; Straight Pattern) |
| DIN 470-1974 |
密封墊圈 |
(Sealing Washers) |
| DIN 47002-1987 |
低頻電纜和導(dǎo)線的顏色 |
(Colours for low frequency cables and wires) |
| DIN 4701-1-1983 |
建筑物需要熱量的計(jì)算規(guī)則.計(jì)算基礎(chǔ) |
(Rules for calculating the heat requirement of buildings; basic rules for calculation) |
| DIN 4701-2-1983 |
建筑物需要熱量的計(jì)算規(guī)則.表.圖.算法 |
(Rules for calculating the heat requirement of buildings; tables, pictures, algorithms) |
| DIN 4701-3-1989 |
建筑物需要熱量的計(jì)算規(guī)則.室內(nèi)采暖設(shè)備的敷設(shè) |
(Rules for calculatung the heat requirement to buildings; design of space heaters) |
| DIN 4702-4-1990 |
采暖鍋爐.使用木材.稻草和其它類似燃料的采暖鍋爐.要求.檢驗(yàn) |
(Boilers for central heating; boilers for wood, straw and similar fuels; terms requirements, testing) |
| DIN 4702-7-1996 |
采暖鍋爐.液態(tài)燃料用熱值鍋爐 |
(Heating boilers - Part 7: Condensing boiler for liquid fuels) |
| DIN 4702-8-1990 |
采暖鍋爐.標(biāo)準(zhǔn)利用率和標(biāo)準(zhǔn)輻射率的計(jì)算 |
(Central heating boiler; determination of the standard efficiency and the standard emissivity) |
| DIN 4703-1-1999 |
加熱設(shè)備.第1部分:可分式散熱器的尺寸 |
(Heating appliances - Part 1: Dimensions of sectional radiators) |
| DIN 4703-3-2000 |
取暖設(shè)備.第3部分:標(biāo)準(zhǔn)熱輸出的換算 |
(Heating appliances - Part 3: Conversion of the standard thermal output) |
| DIN 4704-2-1999 |
房間取暖設(shè)備的熱檢驗(yàn).第2部分:開放式實(shí)驗(yàn)室 |
(Thermal testing of heating appliances - Part 2: Open test booth) |
| DIN 4704-4-1999 |
房間取暖設(shè)備的熱檢驗(yàn).第4部分:開放式實(shí)驗(yàn)室中帶風(fēng)扇和不帶風(fēng)扇的地下取暖設(shè)備 |
(Thermal testing of heating appliances - Part 4: Unterfloor heaters with and without fans in the open test booth) |
| DIN 4704-5-1999 |
房間取暖設(shè)備的熱檢驗(yàn).第5部分:帶鼓風(fēng)機(jī)的取暖設(shè)備 |
(Thermal testing of heating appliances - Part 5: Heating appliances with fans) |
| DIN 4705-3-1984 |
煙囪尺寸計(jì)算.多層襯里的煙囪的近法算法 |
(Calculation of inside dimensions of chimneys; approximately method for multi-covered chimneys) |
| DIN 4708-1-1994 |
集中供熱設(shè)備.概念和計(jì)算基礎(chǔ) |
(Central heat-water-installations; terms and calculation-basis) |
| DIN 4708-2-1994 |
集中供熱設(shè)備.加熱住宅內(nèi)飲用水加熱所需熱量的計(jì)算規(guī)則 |
(Central heat-water-installations; rules for the determination of the water-heat-demand in dwelling-houses) |
| DIN 4708-3-1994 |
集中供熱設(shè)備.住宅熱水器功率檢驗(yàn)規(guī)則 |
(Central heat-water-installations; rules for testing the efficiency of water-heaters in dwelling houses) |
| DIN 471-1981 |
軸擋圈.標(biāo)準(zhǔn)型和重型 |
(Circlips (retaining rings) for shafts; Normal type and heavy type) |
| DIN 4710 Bb.1-2003 |
計(jì)算德國加熱設(shè)備和空氣調(diào)節(jié)設(shè)備能量要求的氣象數(shù)據(jù)統(tǒng)計(jì).空氣溫度和水蒸氣含量間的關(guān)聯(lián) |
(Statistics on meteorological data for calculating the energy requirement for heating and air conditioning equipment in Germany - Correlation between air temperatur t and content of water vapor) |
| DIN 4710-2003 |
計(jì)算德國取暖及室內(nèi)通風(fēng)設(shè)備能量需求的氣象數(shù)據(jù)統(tǒng)計(jì) |
(Statistics on German meteorological data for calculating the energy requirements for heating and air conditioning equipment) |
| DIN 47101-1988 |
通信軟線.結(jié)構(gòu)造型.尺寸圖紙用表示法 |
(Cords for telecommunication, construction, dimensions, representation for drawings) |
| DIN 47104-1988 |
通信軟線用金屬絲絞合線 |
(Tinselwire for telecommunication cords) |
| DIN 4713-1-1980 |
與消費(fèi)有關(guān)的熱量費(fèi)用結(jié)算.總則.概念 |
(Heating costs based on consumption; generalities, definitions) |
| DIN 4713-5-1980 |
與消費(fèi)有關(guān)的熱量費(fèi)用結(jié)算.生產(chǎn)成本分配及結(jié)算 |
(Heating costs based on consumption; distribution of costs for appliances and clearing) |
| DIN 4715-1-1994 |
室內(nèi)冷確面積.自由流動時功率測量.檢驗(yàn)規(guī)則 |
(Cooling surfaces for rooms; part 1: measuring of the performance with free flow) |
| DIN 472-1981 |
孔擋圈.標(biāo)準(zhǔn)型和重型 |
(Circlips (retaining rings) for bores; Normal type and heavy type) |
| DIN 4721-2001 |
熱水地板供熱系統(tǒng)和散熱器連接用塑料管道系統(tǒng).提高了耐溫性的聚乙烯 |
(Plastic piping systems for warm water floor heating systems and radiator connecting - Polyethylene of raised temperature resistance (PE-RT)) |
| DIN 47223-1984 |
7/16HF插接連接.波阻抗50Ω |
(HF-connection 7/16; characteristic impedance 50) |
| DIN 47225-1971 |
1/3HF插接連接.波阻抗５０Ω.連接尺寸 |
(HF-connection 1/3, characteristic impedance 50 ; mating dimensions) |
| DIN 47226-1973 |
1.8/5.6同軸高頻插塞連接.波阻抗５０Ω.連接尺寸 |
(HF-connection 1,8/5,6 characteristic impedance 50 ; mating dimensions) |
| DIN 47227-1973 |
9/21同軸高頻插塞連接.兩用插頭.波阻抗５０Ω.連接尺寸 |
(HF-connection 9/21, characteristic impedance 50 ; mating dimensions) |
| DIN 47231-1974 |
4.1/9.5同軸高頻插塞連接.波阻抗５０Ω.連接尺寸 |
(HF-connection 4,1/9,5, characteristic impedance 50 ; mating dimensions) |
| DIN 47232-1-1974 |
帶法蘭21/48同軸高頻插塞連接.波阻抗５０Ω.連接尺寸 |
(HF-connection 21/48 with flange, characteristic impedance 50 ; mating dimensions) |
| DIN 47232-2-1974 |
帶鎖緊螺母21/48同軸高頻插塞連接.波阻抗５０Ω.連接尺寸 |
(HF-Connection 21/48 with screw collar ring, characteristic impedance 50 ; mating dimensions) |
| DIN 47233-1-1974 |
帶法蘭29/66同軸高頻插塞連接.波阻抗５０Ω.連接尺寸 |
(HF-connection 29/66 with flange, characteristic impedance 50 ; mating dimensions) |
| DIN 47233-2-1974 |
帶鎖緊螺母29/66同軸高頻插塞連接.波阻抗５０Ω.連接尺寸 |
(HF-connection 29/66 with screw collar ring, characteristic impedance 50 ; mating dimensions) |
| DIN 47234-1974 |
43/98同軸高頻插塞連接.波阻抗５０Ω.連接尺寸 |
(HF-connection 43/98; characteristic impedance 50 ; mating dimensions) |
| DIN 47235-1984 |
2/5.5HF插接連接.波阻抗50Ω |
(HF-connection 2/5,5; characteristic impedance 50) |
| DIN 47236-1984 |
4/11HF插接連接.波阻抗50Ω |
(HF-connection 4/11; characteristic impedance 50) |
| DIN 47237-1984 |
8/22HF插接連接.波阻抗50Ω |
(HF-connection 8/22; characteristic impedance 50) |
| DIN 4724-2001 |
熱水地板供熱系統(tǒng)用塑料管道系統(tǒng)和輻射管道連接,中等密度的交叉鏈接的聚乙烯 |
(Plastic piping systems for warm water floor heating systems and radiator pipe connecting - Crosslinked polyethylene of medium density (PE-MDX)) |
| DIN 4725-200-2001 |
地板供熱,系統(tǒng)和件.第200部分:管道覆蓋層達(dá)0.065M的熱輸出的測定 |
(Floor heating, systems and components - Part 200: Determination of the thermal output, pipe coverings larger than 0,065 m) |
| DIN 4726-2000 |
熱水地板加熱系統(tǒng)和散熱器管道連接.塑料管道 |
(Warm water floor heating systems and radiator pipe connecting - Piping of plastic materials) |
| DIN 47264-1971 |
實(shí)芯絕緣同軸高頻電纜.Z=50Ω.概覽 |
(Radio frequency cables, coaxial, with solid dielectric, Z=50 ; survey) |
| DIN 47269-1971 |
實(shí)芯絕緣同軸高頻電纜.Z=75Ω.概覽 |
(Radio frequency cables, coaxial, with solid dielectric, Z=75 ; survey) |
| DIN 47280-2-1971 |
高頻插塞連接.波阻抗５０.插頭尺寸.一覽表 |
(RF-connections, characteristic impedance 50 ; survey) |
| DIN 47295-1986 |
1.6/5.6高頻插塞連接.波阻抗７５Ω |
(HF-connection 1,6/5,6; characteristic impedance75 ohms) |
| DIN 47297-1986 |
1.0/2.3高頻插塞連接.波阻抗５０Ω |
(HF-connection 1,0/2,3; characteristic impedance 50) |
| DIN 47298-1986 |
1.4/4.4高頻插塞連接.波阻抗５０Ω |
(HF-connection 1,4/4,4; characteristic impedance 50 ohms) |
| DIN 47299-1-1980 |
同軸高頻插接件.插接件和連接系統(tǒng)概念 |
(Radio frequency coaxial connectors; terms of connectors and their coupling mechanisms) |
| DIN 47299-2-1980 |
同軸高頻插接件.插接件種類的術(shù)語 |
(Radio frequency coaxial connectors; terms of connector styles) |
| DIN 47301-1-1964 |
高頻傳輸線技術(shù)的概念；波導(dǎo) |
(Terms of HF-lines) |
| DIN 47301-2-1964 |
高頻傳輸線技術(shù)的概念；傳輸線匹配 |
(Terms of HF-lines) |
| DIN 47301-3-1965 |
高頻傳輸線技術(shù)的概念；平均特性阻抗.平均脈動系數(shù) |
(Definitions of radio frequency transmission lines; mean characteristic impedance, mean standing wave ratio) |
| DIN 47302-1-1980 |
高頻波導(dǎo)管.矩形管.尺寸.頻率范圍.衰減 |
(Hollow metallic waveguides; rectangular waveguides, dimensions) |
| DIN 47302-10-1979 |
高頻波導(dǎo)管.波導(dǎo)管.要求 |
(Hollow metallic waveguide; requirements) |
| DIN 47302-2-1980 |
高頻波導(dǎo)管.圓管.尺寸.頻率范圍.衰減 |
(Hollow metallic waveguides; circular waveguides, dimensions) |
| DIN 47302-3-1981 |
高頻波導(dǎo)管.方形管.尺寸.頻率范圍.衰減 |
(Hollow metallic waveguides; square waveguides, dimensions) |
| DIN 47304-1969 |
高頻波導(dǎo)管；波導(dǎo)管.檢驗(yàn) |
(R.f. waveguides; tests) |
| DIN 4731-1989 |
具有氣化燃燒器的燃油加熱裝置.要求.檢驗(yàn)和標(biāo)記 |
(Oil-fired heated units with vaporizing burners; requirements, testing, marking) |
| DIN 4732-1990 |
汽化燃油爐 |
(Oil fired kitchen stoves with vaporizing burners) |
| DIN 4733-1990 |
帶汽化燃燒噴嘴的油儲熱水器 |
(Oil fired bath water heaters with vaporizing burners) |
| DIN 4737-1-1987 |
汽化燃燒器的油料調(diào)節(jié)器.安全技術(shù)要求和檢驗(yàn) |
(Oil controls for vaporizing oil burners; safety requirements and testing) |
| DIN 4737-2-1987 |
帶附加裝置汽化燃燒器的油料調(diào)節(jié)器.安全技術(shù)要求和檢驗(yàn) |
(Oil controls for vaporizing oil burners; additional specifications for controls with complementary devices; safety requirements, testing) |
| DIN 47370-1971 |
實(shí)芯絕緣高柔性同軸高頻電纜.0.5/1.5.Z=50Ω |
(Radio frequency cables 0,5/1,5, coaxial, with solid dielectric, high flexible Z=50) |
| DIN 47371-1971 |
實(shí)芯絕緣柔性同軸高頻電纜.0.9/3.Z=50Ω |
(Radio frequency cables 0,9/3, coaxial, with solid dielectric, flexible Z=50) |
| DIN 47372-1971 |
實(shí)芯絕緣高柔性同軸高頻電纜.1/3.Z=50Ω |
(Radio frequency cables 1/3, coaxial, with solid dielectric, high flexible Z=50) |
| DIN 47373-1971 |
實(shí)芯絕緣柔性同軸高頻電纜.1.4/4.8.Z=50Ω |
(Radio frequency cables 1,4/4,8, coaxial, with solid dielectric, flexible Z=50) |
| DIN 47374-1971 |
實(shí)芯絕緣高柔性同軸高頻電纜.1.5/4.8.Z=50Ω |
(Radio frequency cables 1,5/4,8, coaxial, with solid dielectric, high flexible Z=50) |
| DIN 47375-1971 |
實(shí)芯絕緣高柔性同軸高頻電纜.2.3/7.3.Z=50Ω |
(Radio-frequency cables 2,3/7,3, coaxial, with solid dielectric, high flexible Z=50) |
| DIN 47376-1971 |
實(shí)芯絕緣柔性同軸高頻電纜.3.4/11.5.Z=50Ω |
(Radio frequency cables 3,4/11,5, coaxial, with solid dielectric, flexible Z=50) |
| DIN 47377-1971 |
實(shí)芯絕緣高柔性同軸高頻電纜.3.6/11.5.Z=50Ω |
(Radio frequency cables 3,6/11,5, coaxial, with solid dielectric, high flexible Z=50) |
| DIN 47378-1971 |
實(shí)芯絕緣柔性同軸高頻電纜.5/17.3.Z=50Ω |
(Radio frequency cables 5/17,3, coaxial, with solid dielectric, flexible Z=50) |
| DIN 47380-1971 |
實(shí)芯絕緣柔性同軸高頻電纜.0.3/1.5.Z=75Ω |
(Radio frequency cables 0,3/1,5, coaxial, with solid dielectric, flexible Z=75) |
| DIN 47381-1971 |
實(shí)芯絕緣柔性同軸高頻電纜.0.5/3.Z=75Ω |
(Radio frequency cables 0,5/3, coaxial, with solid dielectric, flexible Z=75) |
| DIN 47382-1971 |
實(shí)芯絕緣高柔性同軸高頻電纜.0.5/3.Z=75Ω |
(Radio frequency cables 0,5/3, coaxial solid dielectric, flexible Z=75) |
| DIN 47383-1971 |
實(shí)芯絕緣柔性同軸高頻電纜.0.6/3.7.Z=75Ω |
(Radio frequency cables 06,/3,7, coaxial, with solid dielectric, flexible Z=75) |
| DIN 47384-1971 |
實(shí)芯絕緣高柔性同軸高頻電纜.0.6/3.7.Z=75Ω |
(Radio frequency cables 0,6/3,7, coaxial, with solid dielectric, high flexible Z=75) |
| DIN 47385-1971 |
實(shí)芯絕緣柔性同軸高頻電纜.0.7/4.5.Z=75Ω |
(Radio frequency cables 0,7/4,5, coaxial, with solid dielectric, flexible Z=75) |
| DIN 47386-1971 |
實(shí)芯絕緣高柔性同軸高頻電纜.0.8/4.5.Z=75Ω |
(Radio frequency cables, 0,8/4,5, coaxial, with solid dielectric, high flexible Z=75) |
| DIN 47387-1971 |
實(shí)芯絕緣柔性同軸高頻電纜.0.8/4.8.Z=75Ω |
(Radio frequency cables 0,8/4,8, coaxial, with solid dielectric, flexible Z=75) |
| DIN 47388-1971 |
實(shí)芯絕緣高柔性同軸高頻電纜.0.8/4.8.Z=75Ω |
(Radio frequency cables 0,8/4,8, coaxial, with solid dielectric, high flexible Z=75) |
| DIN 47389-1971 |
實(shí)芯絕緣柔性同軸高頻電纜.1/6.4.Z=75Ω |
(Radio frequency cables, 1/6,4, coaxial, with solid dielectric, flexible Z=75) |
| DIN 4739-2-2002 |
汽化油燃燒器的控制和安全裝置.電氣控制裝置.第2部分:安全要求和測試 |
(Control and safety devices for vaporizing oil burners - Electrical control devices - Part 2: Safety requirements and testing) |
| DIN 4739-3-2002 |
汽化油燃燒器的控制和安全裝置.第3部分:電氣點(diǎn)火裝置.安全要求和測試 |
(Control and safety devices for vaporizing oil burners - Part 3: Electric ignition devices; Safety requirements and testing) |
| DIN 47390-1971 |
實(shí)芯絕緣柔性同軸高頻電纜.1.1/7.3.Z=75Ω |
(Radio frequency cables 1,1/7,3, coaxial, with solid dielectric, flexible Z=75) |
| DIN 47391-1971 |
實(shí)芯絕緣高柔性同軸高頻電纜.1.2/7.3.Z=75Ω |
(Radio frequency cables 1,2/7,3, coaxial, with solid dielectric, high flexible Z=75) |
| DIN 47392-1971 |
實(shí)芯絕緣柔性同軸高頻電纜.1.8/11.3.Z=75Ω |
(Radio frequency cables 1,8/11,5, coaxial, with solid dielectric, flexible Z=75) |
| DIN 47393-1971 |
實(shí)芯絕緣高柔性同軸高頻電纜.1.9/11.5.Z=75Ω |
(Radio frequency cables 1,9/11,5, coaxial, with solid dielectric, high flexible Z=75) |
| DIN 47394-1971 |
實(shí)芯絕緣高柔性同軸高頻電纜.2.7/17.3.Z=75Ω |
(Radio frequency cables 2,7/17,3, coaxial, with solid dielectric, flexible Z=75) |
| DIN 4740-1-1984 |
室內(nèi)通風(fēng)設(shè)備.無增塑劑的聚氯乙烯管.最小壁厚的計(jì)算 |
(Ventilation plants; unplasticized polyvinylchloride (PVC-U) pipes; calculation of the minimium wall thickness) |
| DIN 4740-2-1987 |
室內(nèi)通風(fēng)設(shè)備.無增塑的聚氯乙烯管.管配件.彎頭.最小壁厚 |
(Ventilation plant; unplasticized polyvinylchloride (PVC-U) uptakes; pipe fittings, bends; minimum wall thickness) |
| DIN 4740-5-1988 |
室內(nèi)通風(fēng)設(shè)備.無增塑劑的聚氯乙烯非加固管道.最小壁厚 |
(Ventilation plant; unplasticized polyvinylchloride (PVC-U) pipes; non-reinforced ducts; minimum wall thickness) |
| DIN 47400-1975 |
通信設(shè)備用軟線.概念 |
(Cords for telecommunication application; definitions) |
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