GB 50287-1999 水利水电工程地质勘察规范

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基本信息
标准名称:水利水电工程地质勘察规范
英文名称:Code for water resource and hydropower engineering geological investigation
中标分类: 工程建设 >> 水利、水电工程 >> 水利、水电工程综合
替代情况:被GB 50287-2006代替
发布日期:1999-03-04
实施日期:1999-08-01
首发日期:1900-01-01
作废日期:2006-11-01
出版日期:1900-01-01
页数:88页
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所属分类: 工程建设 水利 水电工程 水利 水电工程综合
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基本信息
标准名称:出口食品中脱氧雪腐镰刀菌烯醇、3-乙酰脱氧雪腐镰刀菌烯醇、15-乙酰脱氧雪腐镰刀菌烯醇及其代谢物的测定 液相色谱-质谱/质谱法
发布部门:中华人民共和国国家质量监督检验检疫总局
发布日期:2012-05-07
实施日期:2012-11-16
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作废日期:
出版社:中国标准出版社
出版日期:2012-11-16
适用范围

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所属分类: 车辆 车辆综合 基础标准与通用方法 道路车辆工程 道路车辆综合
Product Code:SAE J1013
Title:Measurement of Whole Body Vibration of the Seated Operator of Off-Highway Work Machines
Issuing Committee:Hftc4, Operator Seating And Ride
Scope:This SAE Standard defines a method for the measurement of the whole body vibration to which the seated operator of off-highway self-propelled work machines is exposed while performing an actual or simulated operation. It applies to vibration transmitted to the operator through the seat. There are not equivalent ISO Standards. In the main body of this document, conditions are defined for measuring and recording whole body vibration of the seated operator of off-highway self-propelled work machines. The specification of instruments, analytic methods, and description of site and operating conditions allows the measurements to be made and reported with an acceptable precision. The procedure includes means of weighing the vibration level at different frequencies as specified in ISO2631. A standard format for reporting spectral data is recommended. The definitions, instruments, and analytic methods also apply to simulated tests for operator vibration as performed in laboratories. This procedure is a measuring method only and is not intended for the evaluation or selection of seating systems.