ASTM D418-82相似标准 ASTM D4189-23水的淤泥密度指数(SDI)的标准试验方法YB/T 4257.1-2012 钢铁污水除盐技术规范 第1部分: 反渗透法ASTM D4189-07(2014)水污染密度指数(SDI)的标准试验方法GB/T 25279-2022 中空纤维帘式膜组件DB37/T 5268-2023 《海水淡化水纳入城市供水系统水质安全保障技术标准》 ...
ASTM D4189-23 引用标准 ASTM D1129ASTM D1193ASTM D3370ASTM E1 购买 正式版 1.1本测试方法涵盖水的淤泥密度指数(SDI)的测定。该测试方法可用于指示水中颗粒物的数量,适用于相对较低(<1.0 NTU)浊度的水,例如井水、过滤水或澄清的污水样品。由于水中颗粒物的大小、形状和性质可能会有所不同,因此该测试方法并不...
Vacuum Treated / Degassed, Fully Deoxidised to fine grained practice & Calcium treated if Sulphur content is more than 0.001%, Desulphurised, Dephosphorised Charpy V-notch Impact Tested Size tolerance as per EN 10029:1991 Positive thickness tolerance as per EN 10029:1991 Table 1, Class A...
Vacuum Treated / Degassed, Fully Deoxidised to fine grained practice & Calcium treated if Sulphur content is more than 0.001%, Desulphurised, Dephosphorised Charpy V-notch Impact Tested Size tolerance as per EN 10029:1991 Positive thickness tolerance as per EN 10029:1991 Table 1, Class A...
Vacuum Treated / Degassed, Fully Deoxidised to fine grained practice & Calcium treated if Sulphur content is more than 0.001%, Desulphurised, Dephosphorised Charpy V-notch Impact Tested Size tolerance as per EN 10029:1991 Positive thickness tolerance as per EN 10029:1991 Table 1, Class A...