ภาษาไทย
(english) The flaring or tapering of a machined hole, usually made at the entrance end because of misalignment or spring of the cutting tool.
ภาพประกอบ (english) The flaring or tapering of a machined hole, usually made at the entrance end because of misalignment or spring of the cutting tool.
คำศัพท์ช่างภาษาอังกฤษ - ไทยที่คล้ายกัน
bell bell and spigot connection bell crank bell metal bell mouthed bell or hub bell ringing transformer bell switch blue stone mouth spillway, bell mouth suction bell
