英语词汇“hauling block”的翻译、意思、用法、释义-英汉汉英双解词典

词汇	hauling block
释义	hauling block 牵引滑轮
随便看	spht sp ht sp.ht sphthous stomatitis sp hybrid sp-hybrid sp hybridization sp? hybridization sp hybrid orbital sphyg sphygm sphygm- sphygmanometer sphygmic sphygmic interval sphygmic period sphygmics sphygmo sphygmo- sphygmobologram sphygmobolograph sphygmobolometer sphygmobolometry sphygmoborometry sphygmocardiogram