Make me know about waste management. In the matter of the origin of the waste, waste, waste classification that includes the most common main point, garbage, garbage and transport it to the main integration point.
The preparation of knowledge about waste management in terms of the origin of the waste, waste separation, waste, the most common, the whole point of garbage, waste and transport to the main point.
The organizer know management of garbage. both in terms of the source of the garbage, classification of rubbish, garbage, the most common primary nerve, and transportation to the main point.