-
For repair welding on general grey cast iron weldment.
用于强度要求不高的灰口铸铁件的焊补。
youdao
-
Quality and schedule of group welding on site has been improved through pre-assembly.
通过预组装，施工现场组焊质量和周期得到了保证。
youdao
-
Quality and schedule of group welding on site has been improved through pre-assembly.
通过预组装，施工现场组焊质量和周期得到了保证。
youdao