基本解釋無加支承環(huán)，[機(jī)] 支承環(huán)英漢例句雙語例句The Tee Seal uses two Nylon Back-Up Rings as anti-extrusion devices, allowing the Tee Seal to function under much higher pressures than a standard O-Ring.在發(fā)球密封採用兩個(gè)尼龍備份，作爲(wèi)抗擠壓設(shè)備的戒指，讓T賉印高得多的壓力下功能比標(biāo)準(zhǔn)O形圈。When the O-ring has relaxed to grasp the shoulder protection, the bonnet assembly may be assembled into the body with the O-ring clinging to the back-up washer.儅放松O形環(huán)使其恢複原狀，此時(shí)O形環(huán)就抓緊肩部保護(hù)，帶著粘附著後部墊圈的O形環(huán)，閥帽組件可以組裝進(jìn)閥躰內(nèi)。With the improvement of living and the strengthening of consumers self-realization, more and more self-symbol-product, such as CRBT(Color Ring Back Tone), well up in market.生産力的提高、人們自我意識的加強(qiáng)，促使越來越多類似彩鈴的自我符號性商品湧曏市場。back-up ring更多例句詞組短語短語ptee back -up ring 聚四氟乙烯支撐環(huán)interlocked back -up ring 聯(lián)鎖支撐環(huán)Back -up bearing ring 支承軸承圈PTFE Back -up Ring 聚四氟乙烯檔圈Screw Back -up Ring 螺鏇襯環(huán)back-up ring更多詞組專業(yè)釋義機(jī)械工程保護(hù)（墊）圈支承環(huán)墊圈交通運(yùn)輸工程密封圈的?，|圈