staggered plug weld的意思|示意
美 / /
英 / /
交错塞焊
staggered plug weld的网络常见释义
交错塞焊 ... staggered intermittent weld交错断续焊缝; 交错间断焊 staggered plug weld交错塞焊 staggered welding错列焊接 ...