Txias extrusion yog hlau dawb paug nyob rau hauv txias extrusion pwm kab noj hniav, nyob rau hauv chav tsev kub los ntawm kev siv lub siab mus rau qhov dawb paug ntawm ib tug ruaj punch presses, yas deformation ntawm cov hlau dawb paug machining txoj kev tau npaj qhov chaw. Tam sim no, Tuam Tshoj tau muaj peev xwm ua tau txhuas, tin, aluminium, tooj liab, zinc thiab nws cov ...
Nyeem ntxiv