型    号：YC-JS系列
产    地：北京
生产厂家：北京仪创时代科技有限公司
用    途：用于《公路工程水泥及水泥混凝土试验规程》JTG 3420-2020中自收缩与干燥收缩试验、《普通混凝土长期性能和耐久性能试验方法标准》GB/T50082-2024中接触法干燥收缩试验。
Model: YC-JS Series
Origin: Beijing
Manufacturer: Beijing Yichuang Times Technology Co., Ltd.
Purpose: Designed for autogenous shrinkage and drying shrinkage tests as specified in the "Test Methods of Cement and Concrete for Highway Engineering" JTG 3420-2020, as well as the contact method drying shrinkage test in the "Standard for Test Methods of Long-Term Performance and Durability of Ordinary Concrete" GB/T50082-2024.