Warning: file_put_contents(/www/wwwroot/ppbbu/4cd.cn/cache/01a7af24c2345f2fe83874dc1a4ba9fa.txt): failed to open stream: No space left on device in /www/wwwroot/ppbbu/4cd.cn/index.php on line 55 resistance welding英英字典_resistance welding剑桥英语解释_resistance welding柯林斯英文解释_沉淀汉英词典
1. N a welding technique in which the parts to be joined are held together under pressure and heat is produced by passing a current through the contact resistance formed between the two surfaces 電阻銲接