Nickelsz尼克尔斯
nickeln.镍;镍币;五分镍币vt.镀镍于
nickel hydrogen cell氢镍电池
nickel plate surface镍镀层
nickel tantalum alloy镍钽合金
nickel sulfide button硫化镍试金扣
nickel-cobalt alloy镍钴合金
Nickel mieroeleetrode微镍电极
Nickel refining fumes镍冶炼烟尘
nickel-plated sheet镀镍板
nickel coated diamond镍包金刚石
nickel-cobalt matte镍钴锍