weld symbol造句

"weld symbol"是什么意思

造句与例句手机版

Welding terms and symbols - european arc welding symbols in chart form
焊接术语与符号.图表形式的的欧洲电弧焊符号
Technical drawings - dimensions , proportions and simplified representation for welding symbols
技术制图焊缝符号的尺寸比例及简化表示法
It's difficult to see weld symbol in a sentence. 用weld symbol造句挺难的

相邻词汇

用"weld structure"造句, 用"weld studs"造句, 用"weld studs for arc welding"造句, 用"weld studs for manual welding"造句, 用"weld surface"造句, 用"weld test"造句, 用"weld thermal cycle"造句, 用"weld time"造句, 用"weld toe"造句,

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