A.會(huì)產(chǎn)生“剛性沖擊” B.會(huì)產(chǎn)生“柔性沖擊” C.適用于凸輪作高速轉(zhuǎn)動(dòng)場(chǎng)合 D.適用于從動(dòng)件質(zhì)量較大場(chǎng)合
A.150 B.220 C.250 D.380
A.0.1mm B.0.15mm C.0.2mm D.0.4mm