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单词
freeing objects in boreholes or wells
释义
freeing objects in boreholes or wells
[固定建筑物] 在钻孔或井中的分离对象; 钻孔或打井时的排出的物体; 清除钻孔中或井中的物体
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firedoor catch
fire door closer
fire door closer, fire proof door
fire door damper
fire door deflector
fire door,fireproof door
firedoor frame
firedoor handle
firedoor hinge
firedoor hole
fire door hole
fire door hole ring
firedoor hood
firedoor peek hole
fire door peep hole
fire door protection ring
firedoor register
fire door ring
fire doors
firedoors
fire door self-closing type
fire door shaft arm
fire door shield
firedoor shield
fired pressure vessel
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更新时间:2025/3/15 18:55:08