The little girl was supported in the water by an inflatable rubber ring.
小女孩靠一个充了气的橡皮圈浮在水上。
Stainless steel handle and head with rubber ring .
不锈钢手柄和叩诊头，橡塑环绕。
Generally use the soft rubber type sealing ring seal, hard seal ring-type metal seal used.
软密封型一般采用橡胶环密封，硬密封型通常采用金属环密封。
At the same time according to customer's request to configure rubber ring.
同时可按客户要求配置橡胶圈。
Rubber O-ring sealing is a kind of self-sealing, which can be applied under 1.
形橡胶圈密封属于自紧密封，使用压力范围广从1。
The manual shows a three-inch-diameter rubber ring, but I don't have it.
手册上说有一个直径三寸的橡胶圈，但我的没有。
The sealed ring is made of elastic material, such as rubber, or rubber plastic, etc.
密封圈采用橡胶或橡塑一类弹性材料制造。
The sealed ring is made of elastic material, such as rubber, or rubber plastic, etc.
密封圈采用橡胶或橡塑一类弹性材料制造。
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