She decided to head for the dormitory to take another crack at locating Blanche.她决定回宿舍再找找布兰奇。Some of these methods are suitable for either detecting or locating leaks.这些方法中,有一些适合于检查漏气或者确定漏气位置.These clean air credits coul...
Some of these methods are suitable for either detecting or locating leaks.这些方法中,有一些适合于检查漏气或者确定漏气位置.It designs two spring dowel locating systems to rotate and locate the part.采用了两组弹簧斜销限位机构分别带动和限制了工件的转动.She decided to head...