專業(yè)加工木結(jié)構(gòu)產(chǎn)品的金屬連接件,齒板.We specialize in metal connecting piece and dental plate for timberwork.本文通過分析雙腔顎式破碎機(jī)結(jié)構(gòu)特點(diǎn),推導(dǎo)了齒板固定點(diǎn)的軌跡方程.The paper analyze structure peculiarity of the double - cavity jaw crusher.介紹了領(lǐng)式破碎機(jī)弧形齒板的外形結(jié)構(gòu) 、 制造...