Testing of solid fuels - compressed untreated wood - requirements and testing 固体燃料检验.纯木材压制件.要求和检验
Testing of plastics ; heat storage of compression mouldings made of thermosetting compression moulding materials 塑料的检验.热固性模压塑料的压制件热贮存
Hr 8520 is resin for smc bmc it has good mechanical strength , good heat distortion , good cure performance , suitable for products with good surface and good electrical performance it can be used for electric parts , industrial part , room , car parts Hr - 8520smc bmc树脂hr 8520不饱和聚酯树脂是一种smc bmc用树脂。该树脂制作的压制件表面光亮平整机械强度高电气性能优良