ISO 153301999 扫描版
发布时间:2024-03-20 16:48:30 点击量:1880
Fasteners - Preloading test for the detection of hydrogen embrittlement - Parallel bearing surface method
紧固件 - 检查氢脆用预载荷试验 - 平行支承面法
Fasteners - Preloading test for the detection of hydrogen embrittlement - Parallel bearing surface method
紧固件 - 检查氢脆用预载荷试验 - 平行支承面法