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Lub raj xa dej siab heev (Hydrogen)
Cov ntaub ntawv xa dej hydrogen yuav tsum yog HR31603 lossis lwm yam ntaub ntawv uas tau raug sim kom paub meej tias muaj kev sib raug zoo ntawm hydrogen. Thaum xaiv cov khoom siv hlau austenitic stainless hlau, nws cov ntsiab lus nickel yuav tsum ntau dua 12% thiab nickel sib npaug yuav tsum tsis pub tsawg dua 28.5%.
