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更新：2026-07-27
剧情简介
Crawley, West Sussex.
Several demonstrations / experiments involving ox
Crawley, West Sussex.
Several demonstrations / experiments involving oxygen are seen at the laboratories of Britain's biggest oxygen producer (unnamed).
A man wearing goggles uses an oxyacetylene cutter to slice through a slab of metal; sparks fly out. Various shots show a demonstration of a portable oxygen resuscitator; a woman lies on the ground beside a plug socket and plug ...
