英语翻译Weld on the pipe body to be ground flush with pipe body
英语翻译Weld on the pipe body to be ground flush with pipe body
英语翻译The diameter of the pipe shall be consistent with that o
on the pipe和in the pipe的区别
英语翻译the pipe must be linked to cold water supply.the deadlin
英语翻译Her body cramped as she lay there on the ground,a big re
the pipe joint must be finished on 2D drawing before approve
External to the pipe and remote from the pipe i.e.above grou
be born with the body of a runner等于什么
英语翻译At the same time,a steel pipe(钢管) is pushed down to stop
spread out one's body on the bed or ground是什么意思
一道英文物理题A 4kg body is placed on horizontal ground.The coeffic
英语翻译1.Perhaps that should really be body-to-body combat,beca