In operating areas, all Class I and II liquids shall be kept in safety cans.

在操作区域内，所有i类及ii类液体均应放在安全桶内。

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All safety cans and dispensing containers used for Class I liquids shall be equipped with flash screens.

所有盛装i类液体的安全桶及分装桶均应配有防爆屏。

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These safety cans shall be identified by a yellow stripe with the name of the contents to indicate that a flash screen is required.

这些安全桶均应用带有内装液体名称的黄条纹来提示需要防爆屏。

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But food safety experts say that some unopened, undamaged all-metal cans can be saved.

VOA: special.2010.07.19

The litter of discarded bottles and cans is a safety hazard, a public nuisance and an aesthetic blight.

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There is no shortage of issues swirling around the food industry, and one of the most debated topics involves the compound bisphenol A. Known by its acronym BPA, it has been used for many decades in a wide array of industrial and consumer applications, ranging from hardened plastics to the epoxy safety lining of many food and beverage cans.

FORBES: Using Science As the Guiding Hand of Food Policy

Trash cans and recycling bins are being removed from certain areas of Washington's Metro subway system as a safety precaution.

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