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燃烧时不释放毒性气体或二恶英。
Do not release the toxic gas or the dioxin while burning.
youdao
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接触酸性化学品释放毒气。
Very toxic if swallowed. Contact with acids liberates toxic gas.
youdao
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接触酸性化学品释放毒气。
Very toxic if swallowed. Contact with acids liberates toxic gas.
youdao