以下为句子列表:
英文: Tstructure of disc sealing ring.The sealing pair is linear sealing.
中文: 阀板密封圈采用T形结构,密封副呈线性密封。
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英文: The disc sealing ring is easy to replace and maintain.
中文: 阀板密封圈易于更换,便于维修。
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英文: Valves should be installed with the disc in the closed or almost closed position. This will prevent damage to the disc sealing edge.
中文: 安装阀门时,阀瓣应该处于关闭或几乎关闭的位置。这样可以防止阀瓣密封边缘的损坏。
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