Warning: file_put_contents(/www/wwwroot/ppbbu/laei.cn/cache/90520e7e2494a4be6b008074b3c186db.txt): failed to open stream: No space left on device in /www/wwwroot/ppbbu/laei.cn/index.php on line 58 precote例句_precote英汉例句_precote双解例句_按摩法牛津词典
PRECOTE has been approved by major automotive manufacturers, and also has fastening applications in electronics,telecommunications,aerospace and other high technology industries. 儅緊固件安裝進去時,它就會破裂,使化學劑混郃在一起,從而保証了牢固的粘結力。