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[行業(yè)標(biāo)準(zhǔn)] BS EN ISO 15609-3:2004金屬焊接工藝的規(guī)范和驗(yàn)收 焊接工藝規(guī)范 第3部分:電子束焊.pdf 孫輝 0
[行業(yè)標(biāo)準(zhǔn)] BS EN 1597-1-1997 焊熔.試驗(yàn)方法 .鋼,鎳和鎳合金中所有焊接金屬試樣用試驗(yàn)片.pdf 孫輝 0
[行業(yè)標(biāo)準(zhǔn)] BS EN 15614-2007Protective clothing for firefighters —Laboratory test methods and performance requirements for wildland clothing.pdf 孫輝 0
[行業(yè)標(biāo)準(zhǔn)] AS NZS 1554.1-2000 structural steel welding part 1 welding of steel structures.pdf 孫輝 0
[行業(yè)標(biāo)準(zhǔn)] AS 1858.1-2003 Electrodes and fluxes for submerged-arc welding.pdf 孫輝 0
[行業(yè)標(biāo)準(zhǔn)] BS 1723-4-1988 Brazing.Part 4 Methods for specifying brazing procedure&operator approval testing.pdf 孫輝 0
[行業(yè)標(biāo)準(zhǔn)] BS 1723-3-1988 Brazing -Part 3 Methods for non-destructive and destructive testing.pdf 孫輝 0
[行業(yè)標(biāo)準(zhǔn)] BS 1723-2-1986 釬焊.第2部分釬焊指南.pdf 孫輝 0
[行業(yè)標(biāo)準(zhǔn)] BS 1723-1-1986釬焊.第1部分釬焊規(guī)范.pdf 孫輝 0
[行業(yè)標(biāo)準(zhǔn)] AS NZS 1554.5-2004 Structural Steel Welding Part 5 Welding of Steel Structures Subject to High Levels of Fatigue Loading.pdf 孫輝 0
[行業(yè)標(biāo)準(zhǔn)] BS EN 1011-2-2001 焊接 焊接金屬材料的推薦 第2部分:鐵素體鋼的弧焊Welding - Recommendations for welding of metallic materials - Arc welding of ferritic steels.pdf 孫輝 0
[行業(yè)標(biāo)準(zhǔn)] BS EN 1011-1-1998 焊接 焊接金屬材料的推薦 第1部分:電弧焊接的一般說(shuō)明Welding - Recommendations for welding of metallic materials - General guidance for arc welding.pdf 孫輝 0
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