阀门排气口密封区域也是平的。

The valve outlet sealing area is also flat.

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从排气口处必须没有水持续滴漏。

Water must not drip continuously from vent.

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喷气口四周的岩浆冷却凝固之后。

After the lava around the eruptive vent cooled down.

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替换钢瓶排气口密封和阀门帽。

Replace the cylinder outlet seal and valve cap.

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排气口的蓝色火焰划破黑暗。

The blue flame of the exhaust stabbed the darkness.

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排气口的蓝色火焰划破黑暗。

The blue flames of the exhausts stabbed the darkness.

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让我们使表面为空气进气口。

Let's make the surface for the air inlet.

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排气口的蓝色火焰划破黑暗。

The blue flame of the exhausts stabbed the darkness.

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而且门是气口，也是风口。

And the door is the air port, but also the outlet.

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开启阀门时，躲开调整器和阀门排气口。

Stand clear of the regulator and valve outlet, while opening the valve.

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排气口密封是许多阀门排气口的重要零件。

Outlet seals are an important part of many valve outlets.

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如果水从排气口持续滴漏，则第二止回阀泄漏。

If water drips continuously from vent, second check is leaking.

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原来这叫喷气口啊。

Oh, this is called an eruptive vent.

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进气口的噪声太大，必须在一定程度上加以消除。

The air intake must be silenced to some degree.

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同时，外面空气由进气口吸入代替被排出的空气。

At the same time air is sucked into the inlet to replace the exhausted air.

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将你的汽车排气口瞄准您的脚-而不是你的眼睛。

Aim your car vents at your feet — not your eyes.

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替换最初同钢瓶一起运输的阀门排气口和保护帽。

Replace any valve outlet and protective caps originally shipped with the cylinder.

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当齿间容积与排气口相通时，油气混合空气从排气口排出。

When the volume and between vent, oil and gas air mixture interlinked from vent discharge.

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给气口袋足够的空间来增长，但如果循环太大，它会增长更缓慢。

Give the gas pocket enough room to grow, but if the loop is too large, it will grow more slowly.

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给气口袋足够的空间来增长，但如果循环太大，它会增长更缓慢。

Give the gas pocket enough room to grow, but if the loop is too large, it will grow more slowly.

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