To replace seat module, pull out of body by gripping at reinforcement ring.
为了更换阀座模块，通过抓住加强环将其拔出阀体。
The seats and O-ring lift out of the body.
然后将阀座和O形环从阀体中拉出。
An O-ring seals the relief valve body to the main housing.
用一个O形环密封安全阀阀体与主外壳。
Bite type fitting consists of three parts: body, cutting ring and nut.
卡套式管接头由三部分组成：接头体、卡套、螺母。
Adjustable buckle makes swimming ring close to body firmly.
可调治插扣，使泳圈牢固贴合，不易滑脱。
Rod body pressed around inner ring.
杆端体挤压成形。
O-ring of the spindle or core hole of body is damaged.
轴心使用O 环受损或主体心孔损伤。
O-ring of the spindle or core hole of body is damaged.
轴心使用O 环受损或主体心孔损伤。
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