Dangerous goods characteristics and fighting instructions for chemical dangerous goods

New Graphene Coating Increases Metal Corrosion Resistance by a Few Times

Dalian Machine Tool Group established the Machine Tool Industry Alliance

Stainless steel pipe plant announced the meaning and use of 0Cr18Ni9TI stainless steel pipe

Crude oil fell for the first time before the holiday season

NASA develops the latest aerogel

Pay attention to "seven look" when buying a wardrobe

Academician Zou Guangtian was invited to visit Zhengzhou Zhongnan Jiete Company

Yajie Hardware Weng Xinyan: Cost-effective Advantage Starts Community Promotion

Special functions of activated carbon fiber and precautions for use

ISRA Introduces Next-Generation Non-contact PL Inspection System

Santa 3D HD, subvert the traditional floor visual feast