Warning: file_put_contents(/www/wwwroot/ppbbbu/n94.cn/cache/e01017369fabab6cbde0dab2fc78263b.txt): failed to open stream: No space left on device in /www/wwwroot/ppbbbu/n94.cn/index.php on line 55 blocking fixture例句_blocking fixture英汉例句_blocking fixture双解例句_94生活常识网有道词典
Some methods of leakage blocking with pressure are direct drilling, plugging with fixture, copper wire leakage blocking and belt of Steel leakage blocking. 針對不同部位泄漏特點提出了直接鑽孔法、夾具堵漏法、銅絲圍堵法、鋼帶圍堵法等帶壓堵漏方法。