ตัวกรองผลการค้นหา
หรือคุณกำลังค้นหา Bench-Blower, Band, Inside
Bench-Blower
แปลว่า(english) A small core-blowing machine, utilizing a removable sand magazine and blow heat.
Non-evaporable Water
แปลว่า(Concrete Engineering) The water in concrete which is irremovable by oven drying; chemically combined during cement hydration.
Band, Inside
แปลว่า(english) A loose steel frame placed inside a removable flask to reinforce the sand at the parting line after the flask has been removed.