For environmental protection, all the materials conform to the international environment protection standard.
所有材料都是环保的，符合国际玩具环保标准。
We use environment protection materials without harms to skin.
我们采用环保面料，对皮肤没有刺激。
The materials have good performance in the cathodic protection of iron and steel in seawater.
该材料用于海水中钢铁的阴极保护，效果良好。
Maybe the increase in osmotic materials was a protection mechanism against iron stress.
渗透调解物的增加可能是对铁胁迫的一种保护机制。
Rubber Material: nature rubber (52%). Other Materials: Meet requirements of environmental protection.
橡胶部分：天然胶(52%)。其他材料均符合环保要求。
The materials were important to develop our staves health protection.
为今后开展我院职工医疗保健积累了重要的资料。
Raw materials for production of the company all adopt the environmental protection products.
公司的生产原料全部采用环保产品。
Raw materials for production of the company all adopt the environmental protection products.
公司的生产原料全部采用环保产品。
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