the pipe joint must be finished on 2D drawing before approve
the pipe joint must be finished on 2D drawing before approve
You must first be finished before lunch.
the work must be finished before five o'clock,___you may go
"THE AMOUNT OF EACH DRAWING MUST BE ENDORSED ON THE CREDIT"这
英语翻译amount of each drawing must be endoresd on the reverse o
AMOUNT OF DRAWING MUST BE ENDORSED ON THE REVERSE OF CREDIT
The students must have finished his homework the day before
单句改错题!麻烦拉!He insisted that the work must be finished on time
英语翻译Weld on the pipe body to be ground flush with pipe body
英语翻译the pipe must be linked to cold water supply.the deadlin
on the pipe和in the pipe的区别
( )The precautions must be taken __the war.a.of b.by c.on d.