Slump Cone
แปลว่า(Concrete Engineering) A metal mold in the form of a truncated cone with a top diameter of 4”, a bottom diameter of 8”, and a height of 12”, used to fabricate the specimen for a slump test.
หรือคุณกำลังค้นหา synthetic fabrics, BACK-UP RING, Baghouse filter, Buff, fabric, steel wire fabric, woolen fabric