Neeg Xov Xwm
-
Koj puas nkag siab lub ntsiab lus ntawm nruab nrab alloy?
Muaj ntau ntau yam ntawm nruab nrab alloys, suav nrog kov cov khoom nruab nrab alloys, hlau Inclediate alo ......Nyeem ntxiv -
Ntxiv cov neeg sawv cev ua tau zoo rau cov hlau smelting
Refining tus neeg sawv cev tuaj yeem siv dav hauv cov hlau smelting thiab ua lag luam, nws yog ntau yam ntawm cov ntsiab lus sib xyaw ......Nyeem ntxiv -
Dab tsi yog cov neeg haus luam yeeb ua tau?
Refining tus neeg sawv cev yog cov hmoov dawb los yog granular organic kuab, feem ntau yog los ntawm ntau yam carb ......Nyeem ntxiv -
Puas yog cov hlau txuas ntxiv muaj cov nyhuv ntawm kev kub ntxhov?
Puas yog hlau ntxiv muaj cov nyhuv ntawm tus nqi sib txuas, lub luag haujlwm ntawm cov hlau ntxiv. 1. Lub ntsiab nyhuv o ......Nyeem ntxiv -
Ib cov ntsiab lus tag nrho ntawm kev paub ntawm aluminium-based intermediate alloys
Tom qab kev qhia ntawm ntau tus naj npawb ntawm cov txhuas nruab nrab allots los ntawm tus editor, muaj tus creedinion ......Nyeem ntxiv