Muaj feam xyuam rau kev thauj mus los ntawm kev tshawb nrhav tshuab, kev siv tshuab raj
Tsheb, muaj hnyav-cov khoom hnyav thiab cov khoom siv;
Nws采用cais鹅颈液压+气动联动,液压+气动联动
HASDAS roj av cav fais fab chav tsev, pem hauv ntej ntaiv ntaiv, qib siab ntau lawm
Thev naus laus zis thiab cov khoom siv kuaj动物园meej, uas ua tau动物园tshaj tus
Tag nrho cov qauv ntawm cov khoom yog qhov tsim nyog, qhov nruab nrab ntawm lub ntawb txawj nqus yog qis, lub peev XWM muaj peev XWM muaj zog, thiab kev ua tau动物园yog ntseeg tau;