nickelinn.铜镍锌合金(铜镍锰高阴合金)nickeln.镍；镍币；五分镍币vt.镀镍于nickel-molybdenum thermocouple镍钼温差电偶nickel-plated iron square hook镀镍铁方型钩nickel-based amorphous fillers镍基非品钎料nickel cemented tungsten carbide镍钨硬质合金nickel covered welding eleetrode镍药皮焊条nickel-copper-phosphoms alloy镍铜磷合金Nickel alloy machined plate stock镍合金机械加工板材nickel-based nanometer WC/Co镍基纳米WC／Conickel/metal-hydride battery金属氢化物-镍电池nickel chromium molybdenum steels镍铬钼钢