Browse Standards

开式高速精密压力机 精度

Open front high speed precision press - Testing of the accuracy

闭式压力机静载变形测量方法

Methods of static load deflection measurement for straight-side presses

机床数控系统 可靠性设计

Numerical control system of machine tools - Reliability design

冲压件形状和位置未注公差

Unnoted tolerance of shape and position for stamping parts

冲压件角度公差

Tolerance of angles for stamping parts

冲压件尺寸公差

Tolerance of dimensions for stamping parts

电热装置基本技术条件 第42部分：推送式电阻加热机组

Basic specifications for electroheat installations - Part 42: Pusher resistance heating unit

电热装置基本技术条件 第41部分：网带式电阻加热机组

Basic specifications for electroheat installations - Part 41: Mesh belt resistance heating unit

电热装置基本技术条件 第32部分：电压型变频多台中频无心感应炉成套装置

Basic specifications for electroheat installations - Part 32: A set of medium frequency coreless induction furnaces with a voltage type frequency converter

电热装置基本技术条件 第31部分：中频无心感应炉

Basic specifications for electroheat installations - Part 31: Medium frequency coreless induction furnace

涂覆涂料前钢材表面处理 表面清洁度的目视评定 第4部分：与高压水喷射处理有关的初始表面状态、处理等级和闪锈等级

Preparation of steel substrates before application of paints and related products - Visual assessment of surface cleanliness - Part 4: Initial surface conditions 、preparation grades and flash rust grades in connection with high-pressure water jetting

现场设备工具(FDT)接口规范 第315部分：通信行规集成 MODBUS现场总线规范

Field device tool (FDT) interface specification - Part 315: Communication profile integration - MODBUS

涂覆涂料前钢材表面处理 喷射清理后的钢材表面粗糙度特性 第4部分：ISO表面粗糙度比较样块的校准和表面粗糙度的测定方法 触针法

Preparation of steel substrates before application of paints and related products - Surface roughness characteristics of blast-cleaned substrates - Part 4: Method for the calibration of ISO surface profile comparator and for the determination of surface profi - Stylus instrument procedure

现场设备工具(FDT)接口规范 第41部分：对象模型行规集成-通用对象模型

Field device tool（FDT） interface specification - Part 41: Object model integration profile-Common object model

现场设备工具(FDT)接口规范 第2部分：概念和详细描述

Field device tool（FDT）interface specification - Part 2: Concepts and detailed description

现场设备工具(FDT)接口规范 第1部分：概述和导则

Field device tool(FDT) interface specification - Part 1: Overview and guidance

控制网络HBES技术规范 住宅和楼宇控制系统

Control network HBES technical specification - Home and building control system

不锈钢焊丝和焊带

Wire electrodes,strip electrodes,wires and rods for arc welding of stainless and heat resisting steels

焊缝无损检测 超声检测 验收等级

Non-destructive testing of welds - Ultrasonic testing - Acceptance levels

焊缝无损检测 超声检测 焊缝中的显示特征

Non-destructive testing of welds - Ultrasonic testing - Characterization of indications in welds