钴

• Stellite 6 or cobalt free wedge and seats
  钨铬钴合金6或无钴楔板和阀座。
• Standard specification for iron - nickel - cobalt sealing alloy
  铁-镍-钴密封合金的标准规范
• 1 methods for determination of cobalt in iron and steel amendment 1
  钢铁中钴的测定方法
• High activity cobalt - 60 sealed radioactive sources
  高活度钴- 60密封放射源
• Creep resisting steels , nickel and cobalt alloys
  耐蠕变的钢，镍和钴合金
• Study on rare - earth - based low co ab5 hydrogen stora ge alloy
  低钴型稀土基贮氢合金的研究
• Welded - in seat is stellite 6 faced
  焊接连接阀座采用钨铬钴合金6阀座面。
• Casting co - cr - mo alloy for surgical implants
  外科植入物用铸造钴铬钼合金
• Casting co - cr - mo alloy for surgical implants
  外科植入物用铸造钴铬钼合金
• Determination of cobalt in cobalt slag by potentiometrie titration
  电位滴定法测定钴渣中钴