The product flow from the hopper to the feed pan can also be controlled by an adjustable slide gate.
产品的流动也可以通过可调滑动门进行调节。
The invention relates to a handle fixing device of vacuum dust-collector which has a handle tube whose length is adjustable and it can slide along the machine.
要约一种具有可调整长度的把手导管，并能在机身上引滑动的真空吸尘器把手固定结构。
The position of the front wheel turning table(optional part )is adjustable so that the side slide plate can be fit for more cars.
前轮转角（选购件）位置可调，加长双级后轮滑板，适合各种车形。
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