ตัวกรองผลการค้นหา
หรือคุณกำลังค้นหา B Elevation, Blister, A Elevation, Elevation
B Elevation
แปลว่า(english) The bottom level of the boiler firebox where two oil guns are located. The oil guns are used if the boiler needs extra steam while on oil fire.
A Elevation
แปลว่า(English) The top level of the boiler firebox where four oil guns are located. The oil guns are used to produce steam and maintain pressure while the boiler is on oil fire.
Elevation
แปลว่าค่าระดับ [สำรวจ]: รูปตั้งด้าน [ช่างก่อสร้าง]
Blister
แปลว่า(english) 1) Coating defect consisting of the formation of bubbles in a coating, which appear as hemispherical elevations. The blisters are hollow, and are usually caused by entrapped air or solvent. 2) A raised spot on the surface on the surface of metal due to expansion of gas which causes a subsurface metal separation such as inclusions and small laminations.