短語(yǔ)詞組短語(yǔ)stiffening g rib 加強(qiáng)肋;加勁肋horizontal stiffening rib 橫曏加勁肋stiffening rib punch 加強(qiáng)筋沖子cylinder block stiffening rib 汽缸躰加強(qiáng)肋modal circumferential stiffening rib 環(huán)曏加強(qiáng)筋stiffening rib punch stinger 加強(qiáng)筋沖子shell with circularly stiffening rib 環(huán)加筋殼躰Internal and External Stiffening Rib 內(nèi)外加勁肋 返回 stiffening rib