橫桿圓規 的英文怎麼說
中文拼音 [hénggǎnyuánguī]
橫桿圓規
英文
beam compass-
Fences - specification for mild steel low carbon steel fences with round or square verticals and flat horizontals
柵欄.帶圓形或方形豎桿和扁平橫桿的低碳鋼柵欄規范
分享友人