化学制品

• Standard test method for rubber chemicals - density
  橡胶化学制品的标准试验方法.密度
• Test methods for water content of chemical products
  化学制品的水分试验方法
• Test methods for distillation of chemical products
  化学制品的蒸馏试验方法
• Chemical products for industrial use . sampling . terminology
  工业用化学制品.取样.术语
• Toxic chemicals should be handled carefully
  有毒的化学制品应该谨慎处理。
• Chemical products . stannous sulphate for electroplating
  化学制品.硫酸锡
• Test methods for loss and residue of chemical products
  化学制品损失量和残留量的试验方法
• Chemical products . sodium stannate for electroplating
  化学制品.锡酸钠
• Standard test method for rubber chemicals - solubility
  橡胶化学制品的标准试验方法.溶解性
• He is experimenting with a new chemical
  他正在实验一种新的化学制品。