ค้นเจอ 106 รายการ

Addition Agent

แปลว่า(english) 1) Any material added to a charge of molten metal in bath or ladle to bring alloy to specifications, 2) reagent added to plating bath.

Bedding a Core

แปลว่า(english) Resting an irregularly shaped core on a bed of sand for drying.

Bifluoride Feeder

แปลว่า(english) A machine in the Tin Mill that automatically puts bifluoride into the plater bath.

Bench-Blower

แปลว่า(english) A small core-blowing machine, utilizing a removable sand magazine and blow heat.

bath a dead body before putting it in a coffin

แปลว่าอาบน้ำศพ

V

royal ceremony of giving the king's son a bath in a river (or giving the king's elephant a bath in a river)

แปลว่าลงท่า

N

Bar, Flask

แปลว่า(english) A rib in the cope of a tight flask to help support the sand.

Burn-On-Sand

แปลว่า(english) Sand adhering to the surface of the casting that is extremely difficult to remove.

Blackening Scab

แปลว่า(english) A form of casting defect related to an improper coating rather than to the sand.

have the water vapour bath in a small tent in the sun

แปลว่าเข้ากระโจม

V

Boil

แปลว่า(english) Agitation of a bath of metal caused by the liberation of a gas beneath its surface. May be deliberately induced by the addition of oxidizing material to a bath containing excess carbon. In the later case it is called a carbon boil and CO or CO2 are liberated.

Rebound

แปลว่า(Concrete Engineering) Wet shotcrete or sand and cement which bounces away from a surface again at which pneumatically applied mortar is being projected.