夹钳槽,螺栓连接槽;
the connecting pipe and the fixed sleeve pipe are fixedly connected mutually by a screw thread type or a clamping slot type.
接管和固定套管互以螺纹或卡槽式连接固定。
the utility model provides a fixing device for a window screen, which is composed of a clamping slot and a flexible pipe for jamming.
本实用新型提供的是一种窗纱固定装置。它是由夹紧槽、挤紧软管组成的。
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