ตัวกรองผลการค้นหา
Beam and Sling
แปลว่า(english) Tackle used in conjunction with a crane for turning over the cope or drag of a mold prior to assembly.
Bed-In
แปลว่า(english) Method whereby drag may be rammed in the pit or flask without necessity of rolling over. Process used in production of heavy castings.
Builtup Plate
แปลว่า(english) "A pattern plate of suitable material, with the cope pattern mounted on or attached to one side; the drag pattern may be attached to the other side or to a separate mounting. See Matchplate "
