来自刘星伯的问题
英语翻译Measurementtakencloserthan15mmfromfreeedgesofpaintedsteelmembers,beadsofweldingandthesurfaceoffittingsshouldnotbeincludedinthecalculationoftheaveragethickness.
英语翻译
Measurementtakencloserthan15mmfromfreeedgesofpaintedsteelmembers,beadsofweldingandthesurfaceoffittingsshouldnotbeincludedinthecalculationoftheaveragethickness.
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2020-04-28 05:49