An academic processing and support platform focusing on journal databases, submission and review, and pre-typesetting.
李昕展
Wen Yuan (Middle School Edition) 2021 No.08
秦皇岛市计量测试研究所 河北 秦皇岛 066000
本文简单介绍了JJF 1909-2021《压力式温度计校准规范》相较于JJG 310-2002《压力式温度计检定规程》做出的修改和主要技术指标的变化。
JJF 1909-2021《压力式温度计校准规范》;修改;技术变化
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Language: 中文
CN:11-9275/G
ISSN:2096-627X
Publication Frequency: 月刊
An academic processing and support platform focusing on journal databases, submission and review, and pre-typesetting.