The surface is brick red nonflammable coating and indicate a white ring at the behind of the precision color ring.
涂漆颜色为砖红色不燃性面漆，精度色环后增加白色环表示。
The rasp Ring made of stainless steel with a partial sapphire rasp coating.
挫刀戒指用不锈钢制成，部分覆以蓝宝石涂层。
The outer surface of the bracelet ring is coated by gold, silver and decorative coating. The connecting device can adopt a spring or a snap buckle sheet.
手镯环为中空环形结构，采用硬塑或轻金属，外表面镀（涂）金、银及装饰涂料。
Said compensator consists of polytetrafluoroethylene corrugated pipe, metal supporting ring wrapped by PTFE anticorrosive coating, stainless steel reinforced ring, metal pipe and flanges.
该补偿器由聚四氟乙烯波纹管、外包聚四氟乙烯防腐层的金属支撑环、不锈钢加强环、金属管和法兰组成。
The utility model relates to an anti-rebelling waistcoat which is characterized in that a protective coating is made of a layer of steel ring.
本实用新型涉及一种防暴背心，其特征是防护层由钢圈网层构成。
The utility model relates to an anti-rebelling waistcoat which is characterized in that a protective coating is made of a layer of steel ring.
本实用新型涉及一种防暴背心，其特征是防护层由钢圈网层构成。
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