英语词汇“crown-block saver”的翻译、意思、用法、释义-英汉双解词典-注文网

单词	crown-block saver
释义	crown-block saver 天车防碰装置
随便看	insufficientia insufficient in amount insufficient information insufficient irrigation insufficientism insufficient justification insufficient lactation insufficient leg insufficient liming insufficient lubrication insufficiently insufficiently burnt insufficiently packed cargo insufficiently packed for ocean voyage insufficiently prepaid insufficient memory insufficient neutralization insufficient opportunity insufficient or excess reinforcement of weld insufficient orientation insufficient oxygenation insufficient packing insufficient power insufficient prepaid insufficient prestation 渐觉一叶惊秋渐觉云海沈沈渐觉伤春暮渐觉形容渐觉虽悔难追渐解狂朋欢意少渐近燕山渐近赏花时节渐连营马动渐迤逦九九表九九鱼九二〇九云锣九五九仞功亏一篑九儒十丐九八规银九八钱九冬