在气体制造工业中，在制造和运输的任何阶段都可能发生不幸的事故，例如，在生产、气瓶充装和搬运、维修和销售阶段。
In the gases industry, accidents can and unfortunately do occur at all stages of manufacturing and handling ie production, cylinder filling and handling, maintenance and distribution.
在气体制造工业中，在制造和运输的任何阶段都可能发生不幸的事故，例如，在生产、气瓶充装和搬运、维修和销售阶段。
In the gases industry, accidents can and unfortunately do occur at all stages of manufacturing and handling ie production, cylinder filling and handling, maintenance and distribution.
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