hurtless

1 . 人体无害

it is one kind does not pollute an environment , varnish of polyurethane of advanced to human body hurtless ability in swimming .它是一种不污染环境，对人体无害的高级水性聚氨酯清漆。

1 . 无害的气体

this coating in order to absorb , decompose such as lampblack , scorch content , green pungent smell , change these smell into insipidity hurtless gas , return adjustable air temperature .该涂层以吸收、分解诸如油烟、烧焦物、葱等刺鼻异味，把这些异味转化成无味无害的气体，还可调节空气温度。

1 . 环境无害化处理

hurtless treatment of batteries recycling in filipine ., 菲律宾电池回收的环境无害化处理.

1 . 环境无害

zoology investment can be defined for the investment to the environmental hurtless , industry project that has good economic benefits .生态投资可以定义为向环境无害的、有良好经济效益的产业项目的投资。