1. Cov tshuaj Bwj yuav tsum muaj txoj haujlwm ntawm kev tswj hwm lub qhov rooj lub qhov rooj hauv qab, noo noo-pov thawj, anti fouling, thiab corrosion-resistant. Nws yuav tsum muaj peev xwm tiv thaiv sab nraud, hloov kho rau ntau yam tsheb thauj mus los thiab kev cia khoom, thiab tswj hwm lub qhov rais sab hauv los ntawm kev puas.
2. Nws muaj cov kev ua haujlwm tso tawm, nyiam cov neeg siv khoom siv cov neeg tau txais kev pab raws nws cov duab, thiab smortness, ua cov neeg nyiam yuav khoom cov khoom lag luam. Cov xim ntawm cov tshuaj lub raj mis, ntim tshuab, ntim khoom lag luam, tuaj yeem tuaj yeem txhua cov ntaub ntawv cov khoom lag luam thiab qhov chaw nyob rau cov neeg siv khoom.
3. Cov tshuaj fwj muaj ib qho yooj yim muaj nuj nqi, tshwj xeeb tshaj yog lub raj mis nres yuav tsum yooj yim qhib thiab tuaj yeem tiv taus ntau yam qhib thiab kaw. Nws yog tsim nyog sau cia uas yog tias cov khoom lag luam yog tsim los tiv thaiv cov menyuam yaus ntawm lub raj mis sab nraud yuav tsum tau ua haujlwm los tiv thaiv kev tawm tsam thiab noj los ntawm menyuam yaus.
