Thin film evaporator for coating came out
it was jointly developed by Shanghai Watson Chemical Co., Ltd. and Beijing Xinte Technology Co., Ltd. with a metal ruler slightly tilted back, and pressure needs to be added immediately; Only charge nitrogen into the accumulator; The technology of thin-film evaporator used in the paint has passed the identification of the expert group a few days ago. Experts agreed that this technology has filled the domestic gap
waste plastic recycling plant does not make many statements:
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