铜合金镶嵌固体润滑轴承检测

GB/T 23894-2009滑动轴承.铜合金镶嵌固体润滑轴承

本标准规定了铜合金镶嵌固体润滑轴承的结构型式、基本尺寸、技术要求和试验方法。本标准适用于将固体润滑材料镶嵌在符合GB/T 1176中规定的铜合金基体内，经加工而成的镶嵌固体润滑轴承（以下简称轴承）。

GB 50695-2011涤纶、锦纶丙纶设备工程安装与质量验收规范

本规范适用于新建、改建和扩建的涤纶、锦纶、丙纶设备工程安装与质量验收。

NB 35055-2015水电工程钢闸门设计规范

本规范适用于水电工程钢闸门及拦污栅的设计。

DIN EN ISO 13705-2013石油, 石化和天然气工业. 一般炼油厂用火力加热器(ISO 13705-2012); 英文版本EN ISO 13705-2012, 仅有CD-ROM格式文件

This International Standard specifies requirements and gives recommendations for the design,materials,fabrication,inspection,testing,preparation for shipment,and erection of fired heaters,air heaters (APHs),fans and burners for general refinery service.This International Standard is not intended to apply to the design of steam reformers or pyrolysis furnaces.

DIN EN ISO 13709-2010石油、石化和天然气工业用离心泵

This International Standard specifies requirements for centrifugal pumps, including pumps running in reverse as hydraulic power recovery turbines, for use in petroleum, petrochemical and gas industry process services.This International Standard is applicable to overhung pumps, between-bearings pumps and vertically suspended pumps (see Table 1). Clause 9 provides requirements applicable to specific types of pump. All other clauses of this International Standard are applicable to all pump types. Illustrations are provided of the various specific pump types and the designations assigned to each specific type.