butt river joint的意思|示意
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对接河接头
butt river joint的网络常见释义
对抵铆接 ... Butt-joint 抵头接合 butt river joint 对抵铆接 butt mitred joint 对接角榫 ...
butt river joint相关例句
In this paper the Submerged Arc Welding procedures for Q420E butt joint of Songhua River Stayed-cable Bridge were investigated.
对松花江斜拉大桥钢梁用q 42 0e厚板对接接头的埋弧焊焊接工艺进行了研究。