Lub hardness ntawm pob zeb diamond yog qib 10, thiab lub hardness ntawm txhuas alloy kuj yog qib 10. Aluminium alloy yog Ameslikas xaiv rau lub qhov rooj, qhov rais thiab kab hlau rhuav phab ntsa series, thiab nws lub zog, hardness, thickness, ceev thiab waterproofing thiab noo noo kuj yog pom tseeb. rau txhua tus! Tom qab ntawd nws tig mus rau cov khoom siv rooj tog. Ob qhov kev ua tau zoo thiab kev pabcuam lub neej tau raug sim dua los ntawm kev sim thiab muaj zog thiab ruaj khov.
Koj puas tau pom cov rooj tog uas tuaj yeem siv dua? Txhua-aluminium rooj tog-cov rooj tog uas tuaj yeem tswj tau nws tus nqi thiab rov ua dua tshiab! Cov khoom siv hauv tsev ib txwm pib txo qis thaum cov neeg siv khoom coj lawv mus tsev, thiab nws thiaj li hloov thiab muab pov tseg. Los ntawm kev xav ntawm pab pawg neeg siv khoom, kev ua lag luam tam sim no tau them nyiaj ntau dua rau kev pabcuam lub neej thiab kev txuag nqi ntawm cov khoom.
Kev yuav khoom nyob ib puag ncig thiab xaiv qhov zoo tshaj plaws yog tag nrho cov qauv kev lag luam, yog li qhov zoo ntawm cov khoom zoo yog undoubtedly nthuav tawm. Los ntawm kev pom macro, kev txhim kho kom ruaj khov, rov ua dua tshiab, kev txuag hluav taws xob thiab kev tiv thaiv ib puag ncig tau dhau los ua qauv. Txhua-aluminium rooj tog tsis tuaj yeem tswj hwm tus nqi thiab rov ua dua tshiab, tab sis kuj muaj kev noj tsawg; nws kuj tau txais kev pabcuam hauv kev txuag hluav taws xob thiab kev tiv thaiv ib puag ncig.