对制造厂解决类似空间尺寸和焊缝坡口的确定或计算有现实的指导意义。
This case is a practical guide to resolve as same as stereoscopic dimensions and to determine welding groove or calculation in machinery factor.
对制造厂解决类似空间尺寸和焊缝坡口的确定或计算有现实的指导意义。
This case is a practical guide to resolve as same as stereoscopic dimensions and to determine welding groove or calculation in machinery factor.
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