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Code of practice for invar levelling staffs verification
Standard in brief
Scope of Application：
本文件规定了因瓦水准标尺（以下简称因瓦标尺)的检定条件、检定项目、各项目的计量性能要求及检定方法。本文件适用于地震水准测量用因瓦标尺的首次检定和后续检定，其他水准测量用因瓦标尺的检定可参考使用。
Basic information
Standard No：DB/T 90-2022
Standard Name：因瓦水准标尺检定规程
English Name：Code of practice for invar levelling staffs verification
Standard Status：现行
Release Date：2022-12-29
Effective Date：2023-05-01
Language of Publication：中文简体
Standard Classification
ICS Number：91.120.25
CCS Number：P15
Related Standards
Referenced Standards：JJF 1001-2011
Publication Information
Number of pages：40
Number of words：69 K
Format：大16
Edition：1
Color Pages：0
Electronic Version：Yes
Color Images：No
Print Publication Date：2023-02-01
Standard Revision Information
Has Amendment：No
Other Information
Application Dept：中国地震局
Standard Type：QT
Standard Attribute：DB
Other Standard Number：90
Drafter：罗官德、种宇、闵学鹏、程增杰、陶茂盛、黄智、李亚娟、路雄、孟庆筱
Drafting Organization：中国地震局第二监测中心、中国地震局第一监测中心
Management Organization：地震监测预报标准化技术委员会
Proposing Department：中国地震局
