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non-contaminated

non-contaminated

non-contaminated

non-contaminated

1

Any initial contamination can be compounded and , again, spread widely if a product is mixed with other non-contaminated products .

如果一种食品和其它没有被污染的食品混在一起，病菌就会广泛传播。

2

In the spring and summer of 1986, 116 000 people were evacuated from the area surrounding the Chernobyl reactor to non-contaminated areas.

1986 春季和夏季，116,000 人从切尔诺贝利反应堆周围的地区疏散至非污染区。

3

Analyses of Non -contaminated Vegetables Production of Tonghai

通海县无公害蔬菜生产分析

4

Study on Applying Effect of Non-Contaminated Piglet Feed

绿色仔猪料使用效果的研究

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