The manual withdrawaldevice realizes the withdrawal and discharging on the withdrawal objects by driving the bottom frame and the blow off valve to move up and down through the pull rod.
本实用新型通过拉杆 带动底阀、排空阀的上、下运动，实现对抽取对象的抽取排出。
2
When the devices sync, a transaction screen appears on the mobile device, where the customer selects the withdrawal amount.
当设备完成同步，交易画面出现在移动设备的屏幕上时，消费者可以选择取款金额。
3
The utility model relates to a medical device, and particularly to a pushing device which can push the puncture point after needle withdrawal in intravenous injection.