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单词
chain fall
释义
chain fall
chain fall
[
′chān ‚fȯl
]
(mechanical engineering)
chain block
chain block, chain fall, chain hoist
A tackle, fitted with an endless chain for hoisting a heavy load by hand; often suspended from an overhead track.
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carrington, richard christopher
carrington rotation number
carrington syndrome
carriole
carrioles
carrion
carrion beetle
carrion beetles
carrion, benjamin
carrion (biology)
carrion buzzard
carrion crow
carrion crows
carrion, daniel alcides
carrion disease
carrion feeder
carrion flower
carrion-flower
carrion flowers
carrion fungus
carrion's disease
carritch
carriwitchet
carrizo
carrizo plain
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更新时间:2025/6/26 2:56:04