... 蝶形螺帽,元宝螺帽 thumb nut 全通腋板,贯通托架 through bracket 铝热焊接,发热焊接 thermit welding ...
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... through bolt 贯穿螺栓 through bracket 贯穿机件的托座 through call 直接通话 ...
基于22个网页-相关网页
... 防倾肘板||tripping bracket 贯通肘板||through bracket 程度肘板||horizontal bracket ...
基于16个网页-相关网页
... 喉厚(焊接) throat thickness 全通腋板,贯通托架 through bracket 连通内龙骨 through plate center keelson ...
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