i5T3.6车床配置液压双刀进行刹车盘双面同时加工,其双面平行度可达多少?
参考答案:i5T3.6车床配置液压双刀进行刹车盘双面同时加工,其双面平行度可达0.01mm。
根据《建设工程质量管理条例》,房屋建筑的电气管线、给水排水管道工程的最低保修期限为()年。
A.1
B.2
C.3
D.5
I don't think students should be allowed _____ homework with friends. They talk instead of _____ homework. [ ]
A. to do; do
B. to do; doing
C. do; do
D. do; doing