hand-ladle

基本解釋

Casting ladle hand-wheels through chain hoist brakes and column spur gear transmission, to flip ladle (also called straight teeth casting ladle).
澆包手輪通過(guò)手拉葫蘆式制動(dòng)器，圓柱直齒輪傳動(dòng)，來(lái)翻轉(zhuǎn)鐵水包（也稱直齒澆包）。
d59.blog.163.com
The present invention discloses a fire-fighting anti-riot hand ladle, which includes hand ladle body in which fire-fighting gun and high-voltage impulse electric-shock apparatus is mounted.
本發(fā)明公開了一種消防防暴手包，它包括手包本體，所述手包本體內(nèi)安裝有消防槍和高壓脈沖電擊裝置；
ip.com