union elbow
短語詞組
- union n elbow 直角管接頭
- union coupling elbow 彎管接頭
- union elbow -body 卡套式直角接頭體;詳細(xì)翻譯
- Bulkhead Union Elbow 艙壁聯(lián)盟彎頭
- Unequal Union Elbow 不平等聯(lián)盟彎頭
- bulkhead union elbow -assembly 卡套式隔壁直角管接頭;詳細(xì)翻譯
- Flared couplings - Union elbow 擴口式彎通管接頭 返回 union elbow