内容简介
JJG（冀）087-2006混凝土坍落度仪
Appartus for concrete slump test
2006 - 04 - 01 实施
2006-02 - 21 发布
目录
1 范围······························································· （1）
2 引用文献··························································· （1）
3 概述······························································· （1）
4 计量性能要求······················································· （2）
5 通用技术要求······················································· （2）
6 计量器具控制······················································· （2）
6．1 检定条件 ······················································· （2）
6．2 检定项目 ······················································· （2）
6．3 检定方法 ······················································· （3）
6．4 检定结果的处理·················································· （4）
6．5 检定周期 ······················································· （4）
7 附录 A 检定证书内页格式 ············································ （5）