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SL 426-2008水资源监控设备基本技术条件2022-11-18

SL/T 96.1-1994(编制说明)喷灌用塑料管基本参数及技术条件2022-11-18

SL 514-2013水工沥青混凝土施工规范2022-11-18

SL 109-2015农田排水试验规范2022-11-19

SL 317-2015泵站设备安装及验收规范2022-11-20

SL 629-2014引调水线路工程地质勘察规范2022-11-20

SL 482-2011灌溉与排水渠系建筑物设计规范2022-11-20

SL/Z 331-2005水利信息系统可行性研究报告编制规定(试行)2022-11-20

SL/T 802-2020水工建筑物水泥化学复合灌浆施工规范Technical specification for cement-chemical compound grouting...2022-11-21

SL 237-043-1999土工试验规程—原位直剪试验2022-11-21

SL 584-2012潜水泵站技术规范2022-11-21

SL 237-029-1999土工试验规程—弹性模量试验2022-11-21

SL 84-1994硝酸盐氮的测定(紫外分光光度法)Determination of nitrogen(nitrate) (Ultraviolet spectrophtometric me...2022-11-22

SLJJ 1-4-1981施工机械安全技术操作规程第四册潜孔式钻机2022-11-22

SL 751-2017水工金属结构声发射检测技术规程2022-11-22

SL 219-2013水环境监测规范2022-11-23

SL/T 148.4-1995旋桨式流速仪产品质量分等Grading of products quality for propeller-type current meter...2022-11-23

SL 76-2009小水电水能设计规程2022-11-23

SL 644-2014水利水电工程库底清理设计规范2022-11-23

SL 555-2012小型水电站现场效率试验规程2022-11-24

SL 81-1994侵蚀性二氧化碳的测定(酸滴定法)Determination of aggressive carbon dioxide (Acid titrimetric method)...2022-11-24

SL 172-2012小型水电站施工技术规范2022-11-24

SL 112-2017击实仪校验方法2022-11-25

SL 298-2004防汛物资储备定额编制规程Regulation of ration compiling for flood prevention reserves2022-11-25

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