Xov xwm
Peb zoo siab los qhia rau koj txog cov txiaj ntsig ntawm peb txoj haujlwm, xov xwm hauv tuam txhab, thiab muab kev txhim kho raws sij hawm thiab cov neeg ua haujlwm teem caij thiab tshem tawm cov xwm txheej.
Kev sib xyaw thiab kev ua tau zoo ntawm NMN insulating ntawv
NMN insulating ntawv yog cov khoom siv insulating ntau heev nrog cov qib siab ntawm qhov kub thiab txias. Tsis tas li ntawd, nws muaj cov khoom siv zoo automation, xws li elongation kuj thiab ntug tawg tsis kam, nrog rau zoo compressive zog ntawm cov khoom siv hluav taws xob.
Nyeem ntxiv
Cov yam ntxwv ntawm cov txhuam hniav
Lub luag haujlwm ntawm cov pa roj carbon txhuam yog tsuas yog ua hluav taws xob thaum rub tawm ntawm cov hlau, uas tsis zoo ib yam li thaum hlau-rau-hlau txhuam ua hluav taws xob; thaum hlau-rau-hlau rubs thiab ua hluav taws xob, kev sib txhuam quab yuam yuav nce, thiab cov pob qij txha yuav sinter ......
Nyeem ntxiv
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