Nta:1. Pem hauv ntej-loading tsim kom yooj yim staple loading.2. Streamline kov & zais cia lub thawv.3. Tshwj xeeb khawm kom tshem tawm cov staples daig.4. Adjustable max stapling qhov tob 50mm.5. Tag nrho cov hlau mechanism uas muaj feem xyuam rau cov yas casing.6. Roj hmab puag tiv thaiv saum npoo ntawm lub rooj tiv thaiv skid thiab ruaj khov.