คำศัพท์ช่างภาษาอังกฤษ - ไทยที่คล้ายกัน
draw-door weir duckbill weir masonry weir measuring weir rockfill weir rubber weir sharp-crested weir web weir weir head weir, trapezoidal weir,v-notch
draw-door weir duckbill weir masonry weir measuring weir rockfill weir rubber weir sharp-crested weir web weir weir head weir, trapezoidal weir,v-notch