填密
densification
filleting
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巴氏合金填密
babbit packing ring
波纹金属接合填密
corrugated metal joint ring
成形充填密
form-fill-seal
成型充填密
form-fill-seal
填密
Obturation density
pack density
charge density
填密实的炮眼孔道
solidly packed tunnel
填密实度
pack densification
垫圈衬垫填密
gasket
填密
tight packing
高装填密
High loading density
横向填密密度
lateral packing density
活塞填密
piston packing leather
火药装填密
grain loading density
角隅填密
filleting
接合填密
joint packing
接合填密接合填料
joint packing
金属填密
metal gasket
metallic packing
砾石充填密封座
gravel pack seal bore receptacle
六方紧密填集
hexagonal closest packing
气密填料
air-tight packing
最近更新
unit with extended service termtail up电能计量结果Internal Water Cooling System软模形核理论chicken bitecementitious activities电力资源紧缺系数Substituted benzene derivative