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管标准
释义
管标准
pipe standards
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heavy dressing (指肥料)
heavy drill
heavy drop
heavy dumper
heavy-duty
heavy duty
heavy-duty acetylene generator
heavy-duty anti-foam bearing
heavy duty armored conveyor
heavy duty balance
heavy-duty ball bearing
heavy-duty bearing
heavy-duty bench
heavy-duty bogie wagon
heavy-duty boiler
heavy-duty brake
heavy-duty car
heavy-duty chain
heavy-duty chuck
heavy-duty compressor
heavy-duty contacts
heavy-duty converter
heavy duty crane
heavy duty crate
heavy-duty cross-section device
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更新时间:2024/12/26 2:45:52