fluidmeter

常見(jiàn)例句

• Several test conditions on viscosity number determination of polyvinyl chloride resin dilute solution were introduced,such as test temperature,fluidmeter capilary diameter,solvent concentration.
  聚氯乙烯樹(shù)脂稀溶液粘數(shù)是聚氯乙烯樹(shù)脂的一項(xiàng)重要指標(biāo),它的高低決定著産品的不同用途。
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