
提问人:网友w*****2
发布时间:2022年3月18日 21:15
[判断题]
安全卡瓦抱紧管柱时,有70%的卡瓦牙接触钻具即可。


Ⅱ. Fill in the blanks with the correct words. (10 points, 1 point each)
1. We would be _____ if you could send the goods as soon as possible.