"查查詞典"手機(jī)版
千萬(wàn)人都在用的超大詞匯詞典翻譯APP
- Spring bow divider for school drawing instruments
學(xué)生用繪圖儀器的彈簧分度規(guī) - Reversible spring bow for standard drawing instruments
標(biāo)準(zhǔn)繪圖儀可逆分度規(guī) - Spring bow centre - wheel for drawing instruments
繪圖儀用彈性弓型中心輪 - Pivot needles for fixed center spring bow
固定中心彈簧圓規(guī)的樞針 - Spring bow compass with interchangeable points for precision drawing instruments
精密繪圖儀的彈簧弓式插腳圓規(guī) - Fixed centre spring bow with interchangeable points for precision drawing instruments
精密繪圖儀用帶互換筆尖的圓心固定式彈簧圓規(guī)