Nws lub vaj huam sib luag chord loj dua bailey choj vaj huam sib luag tab sis lub vaj huam sib luag qauv yog yooj yim dua.Tag nrho cov Cheebtsam yog bolted ces tus choj yuav siv tau raws li ib tug mus tas li choj vim hais tias ntawm nws me me deflection.Cov Cheebtsam yog interchangeable thiab repetitively siv.Qhov no zoo ntawm tus choj muaj ntau yam qauv hloov mus los siav txawv loading muaj peev xwm.
Daim ntawv thov khoom
D-Type Loj Span Steel Choj tau siv dav hauv kev cawm thiab kev puas tsuaj, kev tsim kho tsheb, kev txuag dej hauv nroog, kev tsim kho choj txaus ntshai, thiab lwm yam ntxiv rau kev ua tsov rog-npaj steel choj.
Khoom zoo
1. Cov qauv yooj yim
2. muaj zog adaptability
3.zoo interchangeability
4. ncua ntev
5. nqi txuag
6. kev thov dav dua
