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Drafting unit of the chemical industry standard Hg / T 4299-2018 glass-lined wiped film evaporator s

Publish time:2020-01-19 15:28:00

Wuxi Qianqiao Chemical Machinery Co., Ltd. participated in the drafting of the people's Republic of China chemical industry standard Hg / T 4299-2018 glass-lined wiped film evaporator structure and parameters.