That means savings not only on the metal itself but also on transport and even cooling: thinner cans chill faster.

节约不仅体现在金属的使用上，而且体现在运输，甚至在冷却过程中：罐身越薄冷却速度越快。

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For light trucks, mainly used for gas cylinders, drums, cans of transport.

适用于轻型货车，主要用于气瓶、桶、罐类运输。

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Metal cans use up more raw material than plastic pouches do, and they require more energy to transport.

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