English translation for "double disk parallel gate valves"
明杆平行式双闸板闸板
Related Translations:
parallel: adj.1.平行的;并行的 (to; with); 【电学】并联的。2.同一方向的,同一目的的。3.相同的,同样的,相似的,对应的。短语和例子a parallel instance [case] 同样的例子[情况]。 His prudence is parallel to his zeal. 他固然谨慎,也同样热心。 run parallel with 和…平行。n.1.平