The condenser is a tube, elbow, metal hoses, fasteners, F4 rubber lined steel corrugated ring gasket and support component.
本冷凝器是由一组套管、弯头、金属软管、紧固件、F4橡胶内衬不锈钢波纹环垫片及支架组成。
2
Scale: There are many problems in old measurement of office furniture, such as too low desk top and working plane, lack of support of elbow, and too low host computer cabinet, and so on.
尺度：在旧的办公家具尺寸中，通常存在着桌面、工作面过高，缺少肘部支撑，主机柜过低等众多问题。
3
Such as crawling down, support the body with his elbow alternately crawl as well.