体积吨,容积吨;
Measurement ton method PID computing circuit
按体积吨计算运费法比例积分微分运算回路
A Special 3-ton Electronic Balance for Gas Flow Measurement
气体流量测定专用三吨电子天平的研制
The productive performance test and measurement of dewatering chemical sludge with centrifuge and the pilot-plant performance test with a mini-belt press filter were studied for the need of engineering construction of 300 000 ton ethylene per year in Jilin Chemical Industrial Corporation Limited.
为配合吉林化学工业股份有限公司30万t乙烯工程A/O工艺废水处理工程化学污泥脱水的需要,进行了生产运行离心机性能考核测试和小型带式压滤机应用于化学污泥脱水的中试性能试验研究。
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