产品介绍
BCL-355限制混凝土收缩膨胀仪热门精选
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发布日期:2022/6/1 9:22:23
更新日期:2024/2/20 9:03:10
详细内容
εt=Lt-Lo/L×100%
式中εt——试件在龄期时间的纵向限制膨胀率或纵向限制干缩率(%)
L——试件基本长度(300mm)
Lo——时间长度的初始读数(mm)
Lt——试件在龄期t时的长度读数(mm)
BCL-355限制混凝土收缩膨胀仪热门精选参数规格
1、标准棒长度:L=355 0.02mm
2、测量范围:0-10mm【电子数显】
3、试模规格:100×100×400mm【限制收缩实验】
4、测量精度:0.001mm
BCL-355限制混凝土收缩膨胀仪热门精选品质保证
售后服务承诺书
After-sales service commitment
尊敬的用户您好:
Esteemed Customers
非常感谢您选用献县鹏翼建筑仪器厂产品,营业执照注册号:92130929MA0936YT18我们将尽心尽力地为您作好售后服务。为了让您能得到快速、满意的服务,我厂本着“诚信经营,稳步发展,与时俱进”的经营理念和以诚信服务营造客户放心选择的服务宗旨,现作出并实行如下承诺:
Thank you very much for choosing the products of Xian County Pengyi construction instrument factory, business license registration number: 92130929MA0936YT18, we will do our best for you after-sales service. In order to provide you with fast and satisfactory service, our factory is in line with the business philosophy of "operating in good faith, steadily developing, keeping pace with the times" and the service tenet of building customers with good faith, we are now making and implementing the following commitments
BCL-355限制混凝土收缩膨胀仪热门精选