... Liner Seal 衬套封盖 cylinder liner seal 气缸缸套密封 liner seal ring 衬套筒封环 ...
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cylinder liner seal ring 气缸套密封圈
cylinder liner o-ring seal 气缸缸套O型密封圈
The upper end of the leakproof valve is provided with a leakproof valve seal ring, and a seal ring is arranged between the water faucet and the liner.
止漏阀的上端设置有止漏阀密封圈，水龙头和内胆之 间设置有密封圈。
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