This product has bagged suctionplate and two packaging, packaging different prices different!
本产品有袋装和吸板两种包装，包装不同价格不同！
2
Exquisite gift. Give few days. The product packaging suctionplate, different prices in different packaging.
精美礼物。送人佳品。本品是吸板包装，不同包装不同价格。
3
Full use of its bearing capacity of the tank to reduce the oil vapor emissions, the principle is to use the weight of the valve plate to control the breath pressure and suction tank negative pressure.