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至于以中央管道系统输气的162个大型储存装置，则由缸车供应石油气。
LPG is also supplied by road tanker to 162 bulk storage installations providing centralised piped gas supplies.
youdao
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至于以中央管道系统输气的162个大型储存装置，则由缸车供应石油气。
LPG is also supplied by road tanker to 162 bulk storage installations providing centralised piped gas supplies.
youdao