The Center of learning aids to develop Thai education to international

48th Anniversary

Densiometer

CODE : 6415080

฿ 300

Last Update : 11/03/2024

Availability : สินค้าพร้อมจำหน่าย 123 อัน

Densitometeris hollow aluminum cylinder, 4 cm. dia, 7.5 cm. long. With cross at one side of the end of the cylinder, another side of cylinder drills 2 holes and tight with brass ball .