空心芯块
返回 19 条匹配短语对
混凝土砌块空心
hollow concrete blocks
矩形空心块
rectangular hollow block
空心块
hollow pot
a block
hollow block
空心块茎
Hollow center
空心块楼板
hollow block floor
空心块石层
hollow concrete brick layer
空心块体
hollow block
空心心轴
hollow mandrel
hollow spindle
空心芯轴
hollow mandrel shaft
无底空心块体
bottomless hollow block
(DHS)空心扩孔器
DHS)Hollow reamer
空心村改造
hollow village reconstruction
0(#)空心胶囊
0(#) hollow capsule
220kV空心瓷绝缘子
220kV porcelain hollow insulator body
35kV干式空心电抗器
35kV dry-type air-core reactor
C60空心纳米壳
C60 hollow nanoshell
EPS空心球
EPS hollow sphare
FRP-混凝土-钢双壁空心管
FRP-concrete-steel double-skin tube
FRP-混凝土-钢双壁空心管短柱
FRP-concrete-steel double-skin tubular stub
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