ผู้นำเสนอ: Abram Bicksler
กิจกรรม: 2017 ECHO Asia Nepal Agriculture & Community Development Workshop (23-05-2017)
This instruction manual is for the concrete tank water filtration system producing up to 2,000 liters of water per day.
ผู้นำเสนอ: Abram Bicksler
กิจกรรม: 2017 ECHO Asia Nepal Agriculture & Community Development Workshop (23-05-2017)
This instruction manual is for the concrete tank water filtration system producing up to 2,000 liters of water per day.