美利体育登录入口官网

声学 声学和振动水平的首选参考值

Acoustics. Preferred reference values for acoustical and vibratory levels

声学 使用振动测量确定机械发射的空气声功率级 第2部分：包括确定适当辐射因子的工程方法（ISO/TS 7849-2:2009）

Acoustics – Determination of airborne sound power levels emitted by machinery using vibration measurement – Part 2: Engineering method including determination of the adequate radiation factor (ISO/TS 7849-2:2009)

铁路运输系统相关的振动测量.第2部分:评价方法

Vibration measurement associated with railway traffic systems - Part 2: Evaluation method

声学 使用振动测量法确定机械发射的空气声功率级 第2部分：包括确定适当辐射因子的工程方法 (ISO/TS 7849-2:2009)

Acoustics - Determination of airborne sound power levels emitted by machinery using vibration measurement - Part 2: Engineering method including determination of the adequate radiation factor (ISO/TS 7849-2:2009); German version CEN ISO/TS 7849-2:2022

声学 用振动测量方法测定机械发射的空气声功率级 第2部分：包括确定适当辐射因子的工程方法（ISO/TS 7849-2:2009）

Acoustics - Determination of airborne sound power levels emitted by machinery using vibration measurement - Part 2: Engineering method including determination of the adequate radiation factor (ISO/TS 7849-2:2009); German version CEN ISO/TS 7849-2:2022

声学.声学和振动等级用基准参考值

Acoustics - Preferred reference values for acoustical and vibratory levels (ISO 1683:2008); English version of DIN EN ISO 1683:2008-11

机械振动.测量非旋转部件评定机械振动.第1部分:通用指南

Mechanical vibration - Evaluation of machine vibration by measurements on non-rotating parts - Part 1: General guidelines (ISO 10816-1:1995)

滚动轴承. 振动测量方法. 第2部分: 具有圆柱孔和圆柱外表面的径向滚珠轴承(ISO 15242-2-2015)

Rolling bearings - Measuring methods for vibration - Part 2: Radial ball bearings with cylindrical bore and outside surface (ISO 15242-2:2015)

滚动轴承 振动测量方法 第3部分：具有圆柱孔和圆柱外表面的径向球面和圆锥滚子轴承

Rolling bearings - Measuring methods for vibration - Part 3: Radial spherical and tapered roller bearings with cylindrical bore and outside surface

滚动轴承 振动测量方法 第4部分：具有圆柱孔和圆柱外表面的圆柱滚子轴承

Rolling bearings - Measuring methods for vibration - Part 4: Radial cylindrical roller bearings with cylindrical bore and outside surface

旋转和往复式机械的机械振动 测量振动严重程度的仪器要求

Mechanical vibration of rotating and reciprocating machinery - Requirements for instruments for measuring vibration severity (ISO 2954:2012)

滚动轴承 深沟球轴承振动(速度)技术条件

Rolling bearings—Specifications for vibration（velocity）of deep groove ball bearings

低功率旋转发电机.家用录音机和电子播放美利体育官网首页网址电机.通用规范

Low-power rotating electrical machines. Motors for tape-recorders and electrorecord-playing equipment for domestic use. General specifications

机械振动.通过在非旋转部件上的测量评价机械振动.第4部分:带有流体膜轴承的燃气轮机组

Mechanical vibration - Evaluation of machine vibration by measurements on non-rotating parts - Part 4: Gas turbine sets with fluid-film bearings

声学.振动测量用机械发出的空气载声功率等级的测定.第2部分:包括适当辐射系数测定的工程法

Acoustics - Determination of airborne sound power levels emitted by machinery using vibration measurement - Part 2: Engineering method including determination of the adequate radiation factor

滚动轴承 圆锥滚子轴承振动(速度) 技术条件

Rolling bearings.Vibration (velocity) for tapered roller bearings.Specifications

容积真空泵 振动测量方法

Positive-displacement vacuum pump - Measuring methods for mechanical vibration

声学 使用振动测量测定机器发射的空气声功率级 第2部分：包括确定适当辐射因子的工程方法（ISO/TS 7849-2:2009）

Acoustics - Determination of airborne sound power levels emitted by machinery using vibration measurement - Part 2: Engineering method including determination of the adequate radiation factor (ISO/TS 7849-2:2009)

矿用机电美利体育官网首页网址振动状态传感器

Mechanical and electronic equipment vibration state transducer for mine

声学 使用振动测量确定机械发出的空气声功率级 工程方法 包括确定适当的辐射系数

Acoustics. Determination of airborne sound power levels emitted by machinery using vibration measurement. Engineering method including determination of the adequate radiation factor

声学 使用振动测量确定机器发出的空气噪声功率级 第1部分：使用固定辐射因子的调查方法（ISO/TS 7849-1:2009 等同）

Acoustics - Determination of airborne sound power levels emitted by machinery using vibration measurement - Part 1: Survey method using a fixed radiation factor (ISO/TS 7849-1:2009, IDT)

声学 用振动测量法测定机械发射的空气声功率级 第2部分：包括确定适当辐射因子的工程方法

Acoustics - Determination of airborne sound power levels emitted by machinery using vibration measurement - Part 2: Engineering method including determination of the adequate radiation factor

测量和解释机器振动的说明 一般原则

Instructions on measuring and interpreting the vibrations of machines - General principles