xylene

• Mix - xylene isomer grade
  异构间二甲苯
• Selective catalytic oxidation of mixed xylene by hydroxamic acid cobalt complex co
  羟胺酸钴配合物催化混合二甲苯的选择性氧化
• Workplace air - determination of xylene - direct injection gas chromatographic method
  车间空气中二甲苯的直接进样气相色谱测定方法
• Workplace air - determination of xylene - thermal desorption gas chromatographic method
  车间空气中二甲苯的热解吸气相色谱测定方法
• Di nitro p - xylene
  二硝基对二甲苯
• Test method for real density of calcined petroleum coke by xylene displacement
  二甲苯置换法测定煅烧石油焦炭真实密度的试验方法
• Workplace air - determination of xylene - solvent desorption gas chromatographic method
  车间空气中二甲苯的溶剂解吸气相色谱测定方法
• Testing of carbon materials ; determination of density by the xylene method , solid matters
  炭素材料试验.用二甲苯法测定密度.固体
• Petroleum p - xylene
  石油对二甲苯
• Chloro - ortho xylene
  氯邻二甲苯