赛斯专业词典
铸铁人孔座及盖板
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铸铁人孔盖板
cast iron manhole cover
铸铁盖板
cast iron flat
铸铁盖座
cast iron cover base
带螺栓的人孔盖板
bolted man hole cover plate
糙斑铁铸铁
sorbitic cast iron
多孔铸铁
porous cast iron
肥粒铁铸铁
ferritic cast iron
平板铸铁件
Plate iron castings
嵌铸铸铁轮芯
inlay casting iron core
墙板铸铁件
Wallboard iron casting
球墨铸铁铸管
nodular cast iron pipes
铸铁板铺面
iron paving
铸铁盖
cast iron ditch cover
cast iron cover
便携式人孔盖
portable manhole cover
出入孔检修孔人孔
access hole
单人座板
boatswain’s chair
bosun’s chair
检查孔、人孔
inspection hole
铰链盖人孔
hinged manhole
铰链式人孔盖
hinged manhole cover
最近更新
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