คำศัพท์ช่างภาษาอังกฤษ - ไทยที่คล้ายกัน
backing Backing Board (Backing Plate) backing brick backing for arches backing lamp backing of a wall Backing Sand blue stone keep up lining up scale up throttle up
backing Backing Board (Backing Plate) backing brick backing for arches backing lamp backing of a wall Backing Sand blue stone keep up lining up scale up throttle up