low-velocity vacuum oil transfer line
ammonium nitrate fuel oil explosive
Ammonium nitrate fuel oil mixture
expanded ammonium nitrate fuel oil explosives
explosives contained ammonium nitrate and trinitrotoluene fuel oil mixture
fuel line
燃油管道
燃油管路
燃料导管
燃料管线
燃油管
油路
燃料管
油线滤波器
Fuel oil
燃料
燃
燃料油
燃油燃油燃料油燃油
裂解燃料油
高硫燃料油3.5%
原料油
石油类
亚高硫燃油3.5%
重油
燃用油
燃油
脱硫
油料
fuel oil clean combustion improver