diamond core drill
短語詞組
- diamond d core drill 金剛石鉆巖機
- Electroplated Diamond Core Drill 電鍍金剛石套料鉆
- diamond core drill bit 金剛石鉆頭
- brazed diamond core drill 釬焊金剛石套料鉆
- Diamond core drill segment 金剛石薄壁鉆刀頭
- diamond -mpregnated core drill bit 金剛石巖心鉆頭
- Rope core diamond drill 繩索取芯金剛石鉆頭 返回 diamond core drill