GB/T 43905.5-2024焊接及相关工艺中烟尘和气体取样的实验室方法　第5部分：基于热解-气相色谱-质谱法的焊接或切割中有机材料热降解物的识别.pdf

ICS25.160.10

CCSJ33

中华人民共和国国家标准

/—

GBT43905.52024

焊接及相关工艺中烟尘和气体取样的

:

实验室方法第部分基于热解气相

5-

色谱质谱法的焊接或切割中有机材料

-

热降解物的识别

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2024-04-25发布2024-11-01实施

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