溶解乙炔 meaning in Chinese

dissolved acetylene

Method for pneumatic test of dissolved acetylene cylinders
溶解乙炔气瓶气压试验方法
Arrester for dissolved acetylene cylinders
溶解乙炔气瓶用回火防止器
Periodic inspection and evaluation of dissolved acetylene cylinders
溶解乙炔气瓶定期检验与评定
Periodic inspection and evaluation of dissolved acety lene cylinders
溶解乙炔气瓶定期检验与评定
Rules for the filling of dessolved acetylene
溶解乙炔充装规定

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