sealing washer
常见例句
- Install the sealing washer , flat washer and nut as described in the Floor.
如同在底板固定一节里所记述的那样，安装密封垫圈，平面垫圈及螺。 - Stud with an attached concrete anchor, a sealing washer , a flat washer and.
个密封垫圈、一个平面垫圈及一个螺母。 - Then tighten the nut on the drain body, sealing the gasket and washer against the drain flange.
然后紧上存水弯的螺丝，密封排水法兰相应的垫圈和垫片。 返回 sealing washer