硝酸磷肥颗粒平均抗压碎力的测定
Determination of average crushing strength for nitrophosphate
检测标准
橡胶软管及软管组合件油基或水基流体适用的钢丝缠绕增强外覆橡胶液压型 规范
Rubber hoses and hose assemblies-Rubber-covered spiral-wire-reinforced hydraulic types for oil-based or water-based fluids Specification
飞机地面加油和排油用橡胶软管及软管组合件 规范
Rubber hoses and hose assemblies for aircraft groundfuelling and defuelling-Specification
感光材料光谱灵敏度测定方法
Method for determination of spectral sensitivity of photographic materials
在2.5MPa及以下压力下输送液态或气态液化石油气(LPG)和天然气的橡胶软管及软管组合件规范
Rubber hoses and hose assemblies for liquefied petroleum gas (LPG) in theliquid or gaseous phase and natural gas up to 2.5 MPa-Specification
水处理剂 水解聚马来酸酐
Water treatment chemicals-Hydrolyzed polymaleic anhydride
水处理剂 聚丙烯酸
Water treatment chemicals-Polyacrylic acid
硝酸磷肥粒度的测定
Determination of particle size for nitrophosphate
硝酸磷肥、硝酸磷钾肥
Nitrophosphate, potassium nitrophosphate
硝酸磷肥中磷含量的测定 磷钼酸喹啉重量法
Determination of phosphorus content for nitrophosphate Quinoline phosphomolybdate gravimetric method
