1. Date: February 18th, 2023 (Sat) 8:00 am
2. Place: 2610 Doville Ranch Rd, Fallbrook, CA 92028
3. Education: Making and placticing BSF
1. 일시: 2023년 2월 18일(토요일) 오전 8시
2. 장소: 2610 Doville Ranch Rd, Fallbrook, CA 92028
3. 내용: BSF 제작 실습
trueland2
BSF(Bio Sand Filter) education schedule
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