Brick retaining ring is functioned as a stopper for axial sliding of lining bricks and increasing the rigidity of kiln shell.

挡砖圈具有阻挡砖的轴向滑动和增加筒体刚度的作用。

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Auto parts, rubber packing, medical rubber, o ring, key, rubber for civil use, industrial rubber and bottle stopper, etc.

汽车配件、橡胶迫紧、医疗用橡胶、O型环、按键、民用橡胶、工业橡胶、瓶塞等。

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Disclosed is a uniquely configured medicament vial assembly which includes a storage vial, a stopper member and a securing ring.

一种结构独特的药瓶组件，它包括存储药瓶、塞子构件和固定环。

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