CJ/T 43-1999 水处理用石英砂滤料
DL/T 336-2010 石英砂滤料的检测与评价
本标准规定了电厂水处理用石英砂滤料的技术要求、检测项目和评价方法。 本标准适用于电厂水处理用石英砂滤料的检测与评价
Test and evaluating methods for quartz sand as filtration medium
MSZ 5902-1962 防火生原料．石英岩，石英砂和砂石
CSN 72 1261-1956 石英和石英砂
\
GOST 4417-1975 焊接材料用石英砂
Quartz sand. For welding materials
GOST 22551-1977 玻璃工业用石英砂、锤碎的砂石、石英岩、脉石英.技术条件
Quartz sand, ground sandstone, quartzite and veiny quartz for glass industry. Specifications
GOST 22551-2019 玻璃工业用石英砂、锤碎的砂石、石英岩、脉石英 技术条件
Quartz sand, ground sandstone, quartzite and veiny quartz for glass industry. Specifications
CSN 72 1203-1985 专业石英砂
Zpracovatel: V?zkumn? ústav keramiky Plzeň, pracovi?tě Karlovy Vary — Jng. Stanislav Koudela, Ing. Eli?ka Gernerová Oborové normaliza?ní st?edisko
Technical quartz sands
STAS 1712/2-1970 供水．滤水和砂纸打磨防护用的石英砂和砂砾．二氧化硅的测定
Prezentul standard se refer? la determinarea bioxidului de siliciu corespunz?tor cuar?ului din nisipul utilizat ?n procesul de purificare prin
Water supply QUARTZ SAND AND GRAVEL FOR WATER FILTERING AND SANDING PREVENTION. Determination of silicon dioxide
STAS 1712/3-1970 供水．滤水和砂纸打磨防护用的石英砂和砂砾．有机物质的测定
Prezentul standard se refer? la determinarea substan?elor organice (humus) din nisipul utilizat ?n procesul de purificare prin filtrare, a apei de b
Wator supply OUARTZ SAND AND GRAVEL FOR WATER FILTERING AND SANDING PREVENTION Determination of organic substancis
GOST 22552.5-1977 玻璃工业用的石英砂、锤碎的砂石、石英岩、脉石英.湿度测定法
Quartz sand, ground sandstone, quartzite and veiny quartz for glass industry. Method for determination of moisture
GOST 22552.5-2019 玻璃工业用的石英砂、锤碎的砂石、石英岩、脉石英 湿度测定法
Quartz sand, ground sandstone, quartzite and veiny quartz for glass industry. Moisture determination method
STAS 1712/1-1970 供水．滤水和砂纸打磨预防用的石英砂和沙砾．一般要求
Water supply QUARTZ SAND AND GRAVEL FOR WATER FILTERING AND SAN- DING PREVENTION General requirements
KS D 2120-2007(2017 塑造天然砂和石英砂
Molding natural sand and silica sand
GOST 22552.7-1977 玻璃工业用的石英砂、锤碎的砂石、石英岩、脉石英.粒度成分测定法
Quartz sand, ground sandstone, quartzite and veiny quartz for glass industry. Method for determination of grain-size distribution
CJ/T 43-1999 水处理用石英砂滤料
DL/T 336-2010 石英砂滤料的检测与评价
本标准规定了电厂水处理用石英砂滤料的技术要求、检测项目和评价方法。 本标准适用于电厂水处理用石英砂滤料的检测与评价
Test and evaluating methods for quartz sand as filtration medium
MSZ 5902-1962 防火生原料．石英岩，石英砂和砂石
CSN 72 1261-1956 石英和石英砂
\
GOST 4417-1975 焊接材料用石英砂
Quartz sand. For welding materials
GOST 22551-1977 玻璃工业用石英砂、锤碎的砂石、石英岩、脉石英.技术条件
Quartz sand, ground sandstone, quartzite and veiny quartz for glass industry. Specifications
GOST 22551-2019 玻璃工业用石英砂、锤碎的砂石、石英岩、脉石英 技术条件
Quartz sand, ground sandstone, quartzite and veiny quartz for glass industry. Specifications
CSN 72 1203-1985 专业石英砂
Zpracovatel: V?zkumn? ústav keramiky Plzeň, pracovi?tě Karlovy Vary — Jng. Stanislav Koudela, Ing. Eli?ka Gernerová Oborové normaliza?ní st?edisko
Technical quartz sands
STAS 1712/2-1970 供水．滤水和砂纸打磨防护用的石英砂和砂砾．二氧化硅的测定
Prezentul standard se refer? la determinarea bioxidului de siliciu corespunz?tor cuar?ului din nisipul utilizat ?n procesul de purificare prin
Water supply QUARTZ SAND AND GRAVEL FOR WATER FILTERING AND SANDING PREVENTION. Determination of silicon dioxide
STAS 1712/3-1970 供水．滤水和砂纸打磨防护用的石英砂和砂砾．有机物质的测定
Prezentul standard se refer? la determinarea substan?elor organice (humus) din nisipul utilizat ?n procesul de purificare prin filtrare, a apei de b
Wator supply OUARTZ SAND AND GRAVEL FOR WATER FILTERING AND SANDING PREVENTION Determination of organic substancis
GOST 22552.5-1977 玻璃工业用的石英砂、锤碎的砂石、石英岩、脉石英.湿度测定法
Quartz sand, ground sandstone, quartzite and veiny quartz for glass industry. Method for determination of moisture
GOST 22552.5-2019 玻璃工业用的石英砂、锤碎的砂石、石英岩、脉石英 湿度测定法
Quartz sand, ground sandstone, quartzite and veiny quartz for glass industry. Moisture determination method
STAS 1712/1-1970 供水．滤水和砂纸打磨预防用的石英砂和沙砾．一般要求
Water supply QUARTZ SAND AND GRAVEL FOR WATER FILTERING AND SAN- DING PREVENTION General requirements
KS D 2120-2007(2017 塑造天然砂和石英砂
Molding natural sand and silica sand
GOST 22552.7-1977 玻璃工业用的石英砂、锤碎的砂石、石英岩、脉石英.粒度成分测定法
Quartz sand, ground sandstone, quartzite and veiny quartz for glass industry. Method for determination of grain-size distribution
编辑：北检院编辑部
