SEV 120 d-1930 《管道 椭圆形带颈平焊法兰，DiaND61），NW 10至50》.pdf

相关资源

HG 21530-1995 带颈平焊法兰手孔.pdf

HG 20616-1997 带颈平焊钢制管法兰（美洲体系）.pdf

HG 20594-1997 带颈平焊钢制管法兰（欧洲体系）.pdf

HG T 21530-2005 带颈平焊法兰手孔.pdf

GB T 9116-2010 带颈平焊钢制管法兰.pdf

HG 20594-1997 带颈平焊钢制管法兰(欧洲体系).pdf

GB T 15530.4-1995 铜合金带颈平焊法兰.pdf

HG 20616-1997（编制说明） 带颈平焊钢制管法兰（美洲体系）.pdf

GB T 9116.11-1988 PN 1.6MPa(16 bar) 凹凸面带颈平焊钢制管法兰.pdf

GB T 9116.2-2000 凹凸面带颈平焊钢制管法兰.pdf

猜你喜欢

DIN 41756-3-1975 Static power convertors duty of power convertors types of a c load《静态大功率整流器 第3部分 交流电负载型的大功率整流器负载量》.pdf

DIN 41762-2-1974 Static power convertors rating code designation for semiconductor convertor stacks and assemblies monocrystalline semiconductor convertor stacks and assemblies《静态大.pdf

DIN 41772 Bb 1-1979 Static power convertors semiconductor rectifier equipment examples of characteristic curves for battery chargers《静态功率转换器 半导体整流设备 蓄电池充电器特性曲线示例》.pdf

DIN 41772 Bb 2-1979 Static power convertors semiconductor rectifier equipment examples of characteristic curves for equipment operating in parallel with batteries《静态功率转换器 半导体整流设备 与.pdf

DIN 41772-1979 Static power convertors semiconductor rectifier equipment shapes and letter symbols of characteristic curves《静态功率转换器 半导体整流设备 特性曲线形状和字母符号》.pdf

DIN 41773-1-1979 Static power convertors semiconductor rectifier equipment with IU-characteristics for charging of lead-acid batteries guidelines《静态功率变流器 第1部分 铅酸蓄电池滴流充电用具有 IU 特性的半导.pdf

DIN 41773-2-1982 Static power convertors semiconductor rectifier equipment with IU characteristic for charging of nickel cadmium batteries requirements《静态功率转换器 用于镍 镉蓄电池充电用具有IU特性曲线的.pdf

DIN 41774-1987 Static power convertors semiconductor rectifier equipment with W-characteristic for charging of lead-acid batteries requirements《静态功率转换器 铅酸蓄电池充电用具有W特性的半导体整流器设备 要求》.pdf

DIN 41775-1979 Static power convertors semiconductor rectifier equipment with W -characteristic for charging of nickel cadmium and nickel iron batteries requirements《静态电源转换器 用于镍 镉.pdf