oil step adjustment access hole
返回 20 条匹配短语对
adjustment access hole
调整用检视孔
machining of oil hole
油孔加工
oil hole
注油孔
射油孔
油孔
access step
出入踏板
上落踏板
step hole
台阶孔
adjustment access plate
调整用检视板
Access Hole
取数孔
进出孔
存取孔
出入孔检修孔人孔
出入孔检修孔
出入洞
检查孔
出入孔
进入孔
工艺孔
甲板工艺孔
检视孔
人孔
入孔
检修孔
access hole of rudder
舵检修孔
屈曲约束支撑
Weld Access Hole
扇形开孔
cinnamon oil cassia oil
肉桂油
桂皮油
Essential oil Volatile oil
挥发油
Extract Oil of Lubricating Oil
润滑油抽出油
oil bearing sewage in oil field8
油田含油污水
Oil Extractor in Oil Field
油田抽油机
oil of oil shale
页岩油
oil shale and oil shale residue
油页岩及其灰渣
ultraheavy oil as fuel oil
超稠油燃料油
AMFP forward step by step
递进分析法AMFP
approach step by step
多次逼近
course of breakdown step by step
渐进破坏过程
最近更新
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