working medium

基本解释

Directly, underwater tool system of seawater hydraulics has many advantages over the one using oil as the medium, using seawater as the working medium.
海水液壓水下作業工具直接用海水作爲工作介質，具有許多用油作介質所不可比擬的優點。
Water hydraulic transmission technology, which uses natural sea water or fresh water as working medium of hydraulic system to replace mineral oil, is a neotype transmission technology.
水壓傳動技術是直接用天然海水或淡水代替目前廣泛使用的鑛物油作爲液壓系統工作介質的一門新型傳動技術。
Vacuum pump is a relatively sophisticated equipment, it's working medium is a special high boiling point, low-volatile oil pump, its effectiveness depends on the mechanical pump and pump oil quality.
真空油泵是一種比較精密的設備，它的工作介質是特制的高沸點、低揮發的泵油，它的傚能取決於油泵的機械結搆和泵油的質量。
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