阀座环–硬面阀座环焊入阀体内.Seat Ring – hard faced seat rings are welded to body.整体后座–硬面,使用寿命最长.Integral Backseat – hard faced for maximum backseat life.带有H的阀内件型号具有钴合金硬面阀座环表面.Trim numbers with H have cobalt alloy hard faced seat ring...
Emerging half muffled from beneath the thick comforters they were particularly frightening.肥胖的张嫂侧身睡着,铺盖沉重地压在身上,只露出一头乱发和一小半边脸.Many find themselves having to take jobs far beneath them.很多人觉得自己在工作上被迫大材小用。We slept in hammock...
Objective To study the modalities and the effects of health education the treatment of retrogressive gonarthritis.目的探讨退行性膝关节炎患者自我保健的健康教育方式和效果.Objective: to statistics the effect of close needling and acupuncture needle o...
Comet also sired the champion foal out of Spinway Harvest.“彗星”还跟“斯平威·哈维斯特”生下了这匹出类拔萃的小马驹。We were not altogether sure that the comet would miss the Earth.我们不能完全肯定彗星不会与地球相撞。The orbit of this comet intersects the orbit of th...
We visited the new comer without ceremony.我们对新来者作了一次非正式的拜访.The first comer was the Sultan himself.第一个来的人是苏丹自己。'I know all, I know all,'said the last comer.“ 我全知道, 我全知道, ” 刚来的人说.She glanced at Tallis , who point...
Incidentally, have you heard the news about Sue?顺便问一句，你听说过休的事了吗？Incidentally, I think you still owe me some money.顺便说一句, 我想你还欠我一些钱.The tower, incidentally, dates from the twelfth century.那座塔，顺便提一下，可以追溯到12世纪。...
The report dispels the myth that Northerners have a fattier diet than people in the south.该报告消除了北方人比南方人膳食脂肪含量高的谬论。Ann Bradley dispels the old wives' tales and gives the medical facts.安·布拉德利破除迷信，给出了医学事实。As a bonfire ...