Nitrated Steel
... nitrate 硝酸盐,硝酸酯;硝酸根;硝化 nitrated steel 氮化钢 nitrate nitrogen 硝酸盐氮 ...
nitrided steel
... nitride氮化(物)、渗氮、硝化 nitrided steel氮化钢、渗氮钢 nitrogen氮 ...
niter steel
... niter cake硫酸氢钠 niter steel氮化钢 niton氡 ...
Titanium nitride Stainless
Cr.stainless steel