把梅森罐放入管夹，用螺丝刀固定。
Place mason jars into pipe clamps and tighten with a screwdriver.
定时装置随后开启下面的夹管阀并持续一段固定的时间，让塑料粉末从中间罐腔中排出。
The timer then opens the lower valve for a fixed period of time, permitting the - plastic powder to discharge from the intermediate chamber.
用涂料把管夹子刷成金色，用锤子和钉子把管夹固定在木板上（钉子钉在管夹上方的小孔里）。
Paint pipe clamps gold, and secure towooden board by hammering a nail through the small holes in the pipe clamp.
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