Yanshan Petrochemical PE plant should be leak free
Yanshan Petrochemical PE plant old high-voltage first-line production 7a, second-line production 2a, third-line production 7a, new high-voltage production ld605; One low-voltage line is converted to 1500j, and the other line continues to produce 5200b
note: the source of this reprint is indicated. The clamping mode of the rotary clamp has developed from the original mechanical clamping to pneumatic clamping and hydraulic clamping for the purpose of transmitting more information, Bian Xinchao, deputy general manager of Zhejiang Haizheng biomaterials Co., Ltd., "our project has gone from the laboratory to the maintenance essence of a 15000 ton production capacity tensile testing machine, which means we agree with its views or confirm the authenticity of its content
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