Ib bearing, 2-dav hlau, kab rov tav ntsuas tshuab
1.Cov tus neeg muaj lub siab npau taws yuav tsum coj kom zoo, yoojyim dua 2. Yuav tsum tsis txhob ua kom tsis muaj kev sib tsoo 3. Ntsig qhov seem ntawm thaj chaw 4. Ua tas
Blower Dynamic ntsuas tshuab hauv muag kub.
Crankshaft tsis zoo no feem ntsuas kho lus cav tov
Cov lus tibneeg nug Dynamic ntsuas cav tov thiab Answers(C)
Cov lus tibneeg nug Dynamic ntsuas cav tov thiab Answers(B)
Cov lus tibneeg nug Dynamic ntsuas cav tov thiab Answers(A)
Tshuav dynamic