[包装] chimb
... 桶顶 top of drum 凸边 chimb 注入孔 filling hole ...
collar
... collapsing stress纵向弯曲应力 collar凸边 collar bearing环状止推轴承 ...
convex edge
... convex cutter ==> 凸形铣刀 convex edge ==> 凸边 convex fillet weld ==> 凸角焊缝,凸形角焊缝 ...
rim
rim(凸边), 此释义来源于网络辞典。
rimfire
Crushflange ; Crushflange-Mace
bobbin fining