Các câu ví dụ cho từ permissible

1. Nguyen Khanh Hoa, a Vietnamese-Canadian medical researcher, pointed to the fact that in all the samples with arsenic levels higher than the permissible level, Vinastas did not find any traces of inorganic arsenic.

2. In all cases, blood tin concentrations were 10 times higher than the permissible limit, marking the first case of acute tin poisoning reported in Vietnam.