Two other stores of the supply store chain, Maksidom, were evacuated after workers discovered gas ampoules with what appeared to be timing devices. 该连锁卖场内的另外两个商店里，在工人们用形似定时器的装置发现了数支气筒之后，人群得以及时疏散。
Repeatedly put the gas syringe in a beaker of water with varied temperature for some time, in order to make the gas temperature is equal to the water temperature. 重复把气筒放入盛有不同温度的水的烧杯内，放置一段时间，令气体温度与水温相同。
