资源 标记: Sanitation
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- 1988-01-01 This easily-operated washing machine can be built by a good carpenter from materials easily found in most countries. It is easy on clothes, effective, and sanitary. The machine, which can take 3-kilogram (6-pound) load of clothes, can be shared by several families. Clothes will last much longer...
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- 这也有其他语言版本:
- Español (es)
- English (en)
- Français (fr)
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- 这也有其他语言版本:
- English (en)
- Français (fr)
- Español (es)
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- This document describes how to make a Tippy Tap, a simple handwashing device with running water. The Tippy Tap consists of a 5 liter container hanging on a horizontal stick. The container can be tipped by pulling a rope through the cap. The rope is attached to a stick lying on the ground, which...