A.時(shí)間設(shè)置按鈕 B.自動(dòng)/手動(dòng)按鈕 C.計(jì)數(shù)器按鈕 D.溫度按鈕
A.38mmB.50mmC.60mmD.45mm
A.密閉 B.防止漏氣 C.防止清蠟球彈出 D.防盜