cork - seal valves hexagonal to square cylinders of lpg for household use.

• 1. 一种家用的液化石油气瓶阀 [P] . 中国专利： CN208750103U . 2019.04.16
• 2. 家用瓶装液化石油气调压阀 [P] . 中国专利： CN203703279U . 2014.07.09
• 3. cork - seal valves hexagonal to square cylinders of lpg for household use. [P] . ITPC20030001U1 . 2004-07-23

  机译： 软木塞-家用液化石油气的六角形至方形圆柱体的密封阀。

• 4. nut seal to svitamento and ride to the valves square cylinders of lpg for household use. [P] . ITPC20100010U1 . 2012-05-23

  机译： 螺母密封到Svitamento并骑到家用LPG的方形阀门气瓶上。

• 5. control device of excess flow / antitravaso, applied on the valves to cylinders of lpg for household use. [P] . ITPC20110006U1 . 2012-10-15

  机译： 多余流量控制/反特拉瓦索控制装置，应用于家用液化石油气钢瓶的阀门上。

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