The vacuum technology used in the army, oil depot in the fields, e. g receiving, storage, dispatch, means of fire fighting, replacement of the waste oil and the cleaning of the oil tank are int…
本文叙述军用油库在接收、贮存、发放石油产品、燃油消防、废油更生及油桶清洗等范围采用真空的情况。
The vacuum technology used in the army, oil depot in the fields, e. g receiving, storage, dispatch, means of fire fighting, replacement of the waste oil and the cleaning of the oil tank are int…
本文叙述军用油库在接收、贮存、发放石油产品、燃油消防、废油更生及油桶清洗等范围采用真空的情况。
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