HG/T 3070-2008.Rubber compounding ingredients-Silica , precipitated , hydrated-Determination of total iron content. 1范围 HG/T 3070规定了用原子吸收分光光度计测定沉淀水合二氧

HG/T 3069-2008.Rubber compounding ingredients-Silica , precipitated , hydrated-Determination of total manganese content. 1范围 HG/T 3069规定了用原子吸收分光光度计测定沉

HG/T 3133-2006.Specifications for electronic water treatment device. 1范围 HG/T 3133规定了电子式水处理器的术语和定义、分类和命名、结构型式、技术要求以及检验、包装和贮运等要求。 HG/T 3133适用于水温不大于95C,

HG/T 3132-2007.L type cooling tower fan. 4要求 4.1设计 4.1.1空气动力性能 4.1.1.1风机的空气动力性能应根据风量、静压(全压)、功率、转速等参数进行优化设计。 4.1.1.2风机空气动力性能的获得,应符合GB/T 1236的规定。并绘出风量、静

HG/T 3071-2008.Rubber compounding ingredients-Silica , precipitated , hydrated-Determination of refractive index. 1范围 HG/T 3071规定了用阿贝折射仪测定折射率的试验方法。 HG

HG/T 3068-2008.Rubber compounding ingredients- Silica , precipitated , hydrated-Determination of total copper content. 1范围 HG/T 3068规定了用原子吸收分光光度计测定沉淀水

HG/T 3067-2008.Rubber compound ingredients-Sillica , precipitated , hydrated-Determination of pH value of an aqueous suspension. 1范围 HG/T 3067规定了橡胶配合剂

HG/T 3066-2008.Rubber compounding ingredients-Silica , precipitated , hydrated-Determination of loss on ignition on dried sample. 1范围 HG/T 3066规定了沉淀水合

HG/T 3065-2008.Rubber compound ingredients-Silica , precipitated ,hydrated-Determination of loss on heating. 1范围 HG/T 3065规定了橡胶配合剂沉淀水合二氧化硅加热减量的测定方法。 H

HG/T 3065-2008.Rubber compound ingredients-Silica , precipitated ,hydrated-Determination of loss on heating. 1范围 HG/T 3065规定了橡胶配合剂沉淀水合二氧化硅加热减量的测定方法。 H