acetylene

• Technology of preparation of powder by oxy - acetylene flame spray
  乙炔火焰粉末喷涂技术
• Study on hydrosilylation of acetylene and trichlorosilane
  乙炔和三氯硅烷的加成反应探讨
• Specification for reciprocating piston acetylene compressor
  往复活塞乙炔压缩机.技术条件
• Acetylene black . determination of grit content
  乙炔炭黑粗粒分的测定
• Arrester for dissolved acetylene cylinders
  溶解乙炔气瓶用回火防止器
• Acetylene black . determination of resistivity
  乙炔炭黑电阻率的测定
• Acetylene black - determination of grit content
  乙炔炭黑粗粒分的测定
• Acetylene black - determination of resistivity
  乙炔炭黑电阻率的测定
• Acetylene black - determination of hydrochloric acid absorption number
  乙炔炭黑盐酸吸液量的测定
• Acetylene black . determination of hydrochloric acid absorption number
  乙炔炭黑盐酸吸液量的测定