Fluid pressure on one side of the gate presses it against the opposite seat with great force and improves the seal.
闸板压力侧的流体压力使另一侧的阀座受较大的力，提高了密封性。
Disciple Jing Xing had come up with a card, on the one side is my image, and on the other side is a mantra wheel of my heart mantra with the Dragon Vase seal at its center.
弟子敬行作了一张卡片，正面是我的图像，而背面是我心咒的咒轮环绕着在其中心的宝瓶印。
For used molds are composed of six panels contains the core, Demoulding Bushing, gear and rack and the thrust piece, bearing and seal set with a square of the cold-side or "b" side.
举例用的模具是由六个板组成的包含型芯、脱模衬套、齿轮和齿条以及止推片、轴瓦和方形密封圈载一起的冷端或“B”面。
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