Every hopper shall be situated in a place permanently ventilated to the open air.

每个漏斗须位于长期与露天地方通风的地方。

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Open the vessel with the raw material and add the material from the top intake of the vessel into the material hopper.

旋开原料容器，把物料从原料容器上口加入物料斗内。

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The scales adopt air cylinder open form. According to computer request to weigh the material and the downward hopper arrange material fill out.

分别按照电脑控制要求进行称重，向下料斗排料，秤斗采用气缸开门形式。

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