ISO 3081-1986 铁矿石.增量取样.手工法

作者:标准资料网 时间:2024-05-16 19:13:25   浏览:9991   来源:标准资料网
下载地址: 点击此处下载
【英文标准名称】:Ironores;Incrementsampling;Manualmethod
【原文标准名称】:铁矿石.增量取样.手工法
【标准号】:ISO3081-1986
【标准状态】:作废
【国别】:国际
【发布日期】:1986-05
【实施或试行日期】:
【发布单位】:国际标准化组织(ISO)
【起草单位】:ISO/TC102
【标准类型】:()
【标准水平】:()
【中文主题词】:金属矿物;矿物和矿石;抽样;手工的;铁矿石;采样设备;抽样方法;矿物
【英文主题词】:sampling;manual;ores;ironores;mineralsandores;minerals;samplingequipment;samplingmethods
【摘要】:
【中国标准分类号】:D30
【国际标准分类号】:6000;1040
【页数】:12P;A4
【正文语种】:英语


下载地址: 点击此处下载
Product Code:SAE AS8791
Title:Hydraulic and Pneumatic Retainers (Back-Up Rings), Polytetrafluoroethylene (Ptfe) Resin
Issuing Committee:A-6c2 Seals Committee
Scope:This specification and part standard covers polytetrafluoroethylene (PTFE) resin material and the dimensional requirements for retainers (back-up rings) previously covered by AS8791 and AS8791/1 which superseded MIL-R-8791 and MIL-R-8791/1. The retainers are intended for use in hydraulic and pneumatic system components as anti-extrusion devices in conjunction with packings and O-rings.