使用的气瓶和备用气瓶之间有一个半自动调节阀来控制。
Each gas manifold shall be constructed to provide semi-automatic switch over from in-use cylinders to online backup cylinders.
充气间设置移动式空气填充泵、大功率固定式填充泵、移动供气装置、备用气瓶等防护设备。
The inflation room provides such protection equipment as mobile air charging pump stationary high-power charging pump mobile gas supply device and spare gas cylinder.
IC卡到我燃气集团所属各液化气供气站、充值点或管道气服务网点，缴交相关费用，即可办理备用瓶。
Customers can take IC card to our subordinate LPG station, recharging spot, or pipeline service network to pay relative fees, and then can apply for reserved bottles.
用途：本系列设备用于聚脂瓶含气饮料生产。
Usage: The series equipment is used in production of polyester bottle-packing carbonated drink.
本系列设备用于聚脂瓶含气饮料的生产。
The series equipment is used in production of polyester bottle-packing carbonate drink.
本系列设备用于聚脂瓶含气饮料的生产。
The series equipment is used in production of polyester bottle-packing carbonate drink.
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