常見例句

雙語例句

Our piston-pin product is guaranteed in three ways.
活塞銷産品實(shí)行“三包”服務(wù)；
yhjinsheng.com
Geely MR479Q valve spring of engine, power tool spring, high stress piston pin-spring flange series won excellent prizes meanwhile.
吉利MR479Q氣門彈簧、電動(dòng)工具沖擊彈簧、高應(yīng)力活塞銷檔圈系列同時(shí)榮獲優(yōu)秀獎(jiǎng)；
This paper introduced a four-body contact model of steel crown-the nodular cast-iron skirt-piston pin-connecting bolt for the steel-crown aluminum-skirt composite piston of locomotive diesel engines.
本文以機(jī)車柴油機(jī)鋼頂鋁裙組郃活塞爲(wèi)對(duì)象，建立組郃活塞鋼頂鋁裙連接螺栓-活塞銷的四躰接觸計(jì)算模型。