A support frame (4) is arranged inside the fixed frame (3).
固定架(3)内设有一支架(4)。
Place the support frame at the bottom of the oil storage tank.
放置支撑架于储油槽底下。
It consists of a circular support frame mounted on to the back plate.
它由安装在底板上的圆形支撑框架组成。
Replace support frame and install cooling water passage inside of support frame.
更换支架，支架内部设置冷却水流道。
The traction mechanism is composed of a connection support frame and a channel steel frame;
牵引机构由连接支架和槽钢架组成；
The traction mechanism is composed of a connection support frame and a channel steel frame;
牵引机构由连接支架和槽钢架组成；
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