ทรัพยากร ระบุป้าย: Hand Operated
2 รายการที่พบ (กำลังแสดง 1 - 2)
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01-01-1988 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...
- นอกจากนี้ยังมี:
- Français (fr)
- Português (pt)
- Español (es)
- Italian (it)
- English (en)
- Deutsche (de)
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01-01-1979 This easily operated washing machine can be built by a good carpenter from materials readily available in most countries. It is easy on clothes, effective and sanitary. The machine, which can take a 3-kilogram (6-pound) load of clothes, can be shared by several families. Clothes will last much...
- นอกจากนี้ยังมี:
- Français (fr)
- Deutsche (de)
- Italian (it)
- Português (pt)
- Español (es)
- English (en)