In present paper acute accumulative toxicity tests and a feeding test of 90 days of a chloride compound of rare earth in rats were performed.
本文对活性氯化稀土进行了大鼠急性、蓄积毒性及90天喂饲试验。
The toxicological tests showed that it was an actual non toxic agent without stimulation to skin, accumulative toxicity and mutagenicity.
毒性检测结果表明属实际无毒类，对皮肤无刺激，无蓄积毒性和致突变性。
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