คำศัพท์ช่างภาษาอังกฤษ - ไทยที่คล้ายกัน
advance phase out of phase Phase quarter phase recession phase rotary phase converter series phase resonance side valve single belting single lap joint single roof split phase motor
advance phase out of phase Phase quarter phase recession phase rotary phase converter series phase resonance side valve single belting single lap joint single roof split phase motor