A new propeller alloy with high strength, high damping capacity and excellent corrosion resistance has been put to damping effect test.
本文介绍了一种新型的高强度、高阻尼、耐腐蚀性优良的螺旋桨专用合金在降噪效果方面的试验研究成果。
The acid mist depressing effect test was carried out by simulating actual working conditions using recently developed acid mist depressor.
采用新研制的酸雾抑制剂，模拟实际工艺条件进行了缓蚀抑雾效能的试验。
All the successful enterprises have established Effect test System, owned a set of excellent Effect test Regulations.
所有成功企业都建立了绩效考核体系，拥有一套优秀的绩效考核制度。
All the successful enterprises have established Effect test System, owned a set of excellent Effect test Regulations.
所有成功企业都建立了绩效考核体系，拥有一套优秀的绩效考核制度。
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