Gland: Gland is a two - piece , ball - type which exerts even pressure on the packing without stem.

压盖: 压盖是两 件式 球形结构,将压力均匀地施加在填料上,不会造成阀杆弯曲.

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I'm not going to urge you to play the game even pressure you to buy it.

我可不会为了敦促你玩游戏,甚至是压力,你去花钱买它.

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Several examples were introduced briefly of the application of even pressure in preventing gas outburst.

通过实例简单介绍了均压技术在防治瓦斯方面的应用.

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