bottom gating
短语词组
- bottom shower gating system 底雨淋澆注系統
- bottom pencil gating 底返雨淋澆注系統
- bottom gating system 底注式澆注系統
- bottom gating technology 底注工藝
- fast pouring with bottom gating 底注快澆
- bottom gating with dispersed ingates 分散底注
- Bottom Gating -feeding System 底注澆注補縮系統 返回 bottom gating