Aerospace ; sheet , plate and strip of steel , nickel alloys and cobalt alloys ; technical specification 航空和航天.钢镍和钴合金薄板.板材和带材.技术规范
Visual examination of the surface condition of investment castings - steel , nickel alloys and cobalt alloys 熔模铸件表面情况的外观检验.钢镍合金和钴合金
Disc has a stellited seat lapped to a mirror finish and accurately guided into seat contact 阀瓣具有钨铬钴合金阀座叠层镜面，并且通过精确引导与阀座接触。
Aerospace ; castings of steel , nickel - and cobalt alloys ; technical specification ; inactive for new design 航空航天.钢镍合金以及钴合金铸件.技术规范.不适用
Aerospace ; bars of steel , nickel alloys and cobalt alloys for aircraft ; technical specification ; sampling 航空航天.航空用钢镍合金和钴合金棒材.技术规范.第
Wetted parts : all austenitic stainless steel and / or stellite 6 . bronze wedges available 接触液体的部件：全部都是奥氏体不锈钢和/或钨铬钴合金6 。也可提供青铜楔板。
Specification for general requirements for chemical check analysis limits for nickel , nickel alloys and cobalt alloys 镍镍合金及钴合金化学检验分析限值一般要求规范
A sturdy disc hinge moves on four stellite bearings , supporting the hinge pin and preventing binding 在四个钨铬钴合金轴承上移动的坚固的阀瓣铰链，支撑着销钉，并且避免粘着。
Seat face stellited , ground and lapped to a mirror finish . conical seat machined to 8 rms 阀座面为钨铬钴合金，经过研磨抛光达到镜面光洁度。锥形阀座经过机加工，精度达到8rms 。
Standard specification for copper - zinc - aluminum - cobalt alloy , copper - zinc - tin - iron alloy plate , sheet , strip , and rolled bar 铜锌铝钴合金铜锌锡铁板薄板带材及轧制的棒材标准规范
