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nontoxiC

non-toxic是完全无毒 less poisonous是毒性比较小但是还是有毒

1.无毒无味,耐酸碱. 2.与酯类,酸碱和醇类有优良的化学相容性

无毒证明 英文翻译:Non-toxic proof 重点词汇释义: non-toxic 英[nɒn'tɒksɪk] 美[nɒn'tɒksɪk] adj. ...

1, the paint should be safe and non-toxic Decoration children's room is the most basic ventilation. In the living room to establish a proper...

We use plastic bags are all PE environment-friendly materials, non-toxic no damage.

该产品曾被非有毒(金属不含重金属,无镉,没有垂直,与木71试验)。

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