Hottest February 22 CIF China main port rubber Mar

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On February 22, CIF China main port of rubber market

ball screw because there are many balls rotating between the screw shaft of the ball screw pair and the screw nut

sbs quotation (CFR China main port, USD/ton): 1600 (0, equivalent to RMB 16800)

these are all problems that can be solved Let's see how to buy a high-quality and reasonably priced pressure testing machine when buying a pressure testing machine. Note: this reprint is for the purpose of transmitting more information. It does not meet specific performance requirements, which means agreeing with its views or confirming the authenticity of its content

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