A fire truck moves away from out-of-control flames from a bushfire in the Bunyip State Forest near the township of Tonimbuk, west of Melbourne.
图为一辆消防车因火势已经无法控制而驶离bunyip州有林。该州有林位于墨尔本西部的Tonimbuk小镇附近。
Motorized Throttling valves are used to control flames in atmospheric burner systems, in applications where both air and gas valves are motorized or in applications working 'air constant'.
电动节流阀用于常压燃烧系统的火焰控制,应用于燃气和空气阀门同步电动调节或固定空气控制场合。
Another fire started to extinguish or control an oncoming fire, as in a forest, by burning an area in the path of the oncoming flames.
为熄灭或控制即将到来的野火的蔓延,而燃起另一堆火将即将到来的野火的通道区域烧光,如在森林里。
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