国产精品成人久久小草_日韩一区三区四区在线_无码超级大爆乳在线观看_久久伊人成人无码_亚洲Av无码乱码观看富二代

Propane
  • Product standards

    Q/640181BCKJ 009-2019

  • Package

     transported in liquefied gas vehicle.

Technical requirement

Measuring ItemsLimits

Propane,v/%                           

≥96.0

Components of C4 and above,w/%                               

≤0.8



Use to

organic chemical rawmaterials, solvents, fuels, etc.