Me do not want to dry, not dry master; Earn money selling cabbage, bear sell white surprised; Marathon Road, night owl class; Into the factory like a small tiger, retired like a classic car. This is..
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Website function demo account: ZZSYS, password: 123123 First, log on to the site and enter the intelligent quotation system page Two, maintenance cost model data Three, choose their own manufacturin..
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Today's headlines A new round of central “ environmental storm ” about to begin in April and then check the 15 provinces February 15, 2017 -3 month 15 days, the Central Environmental..
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“ heat exchanger is a kind of heat exchanger is currently the most widely used. Compared with other kinds of indirect heat exchanger, the heat transfer area per unit volume of equipment can pro..
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Reasonable material selection is one of the difficulties and key points in pressure vessel designThe intrinsic factors that determine the safety of pressure vessels are the structure and material prop..
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