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

HG/T 3064-2008.Rubber compdunding ingredients- Silica, precipitated ,hydrated-Determination of residue on 45 um sieve. 1范围 HG/T 3064规定了用水冲洗法测定沉淀水合二氧化硅

HG/T 3045-2008.Plastics hoses-Helical--thermoplastic-reinforced thermoplastics hoses for suction and discharge of aqueous materials- specification. 1范

HG/T 3063-2008.Rubber compounding ingredients-Silica , precipitated , hydrated-Comparsion method of colour. 1范围 HG/T 3063规定了用目视的比较法测定颜色的方法。 HG/T 3063适

HG/T 2871-2008.Determination of flex resistance of whole rubber shoes. 1范圈 HG/T 2871规定了胶鞋整鞋屈挠性能的试验方法,分为A方法和B方法。 HG/T 2871适用于胶鞋整鞋屈挠性能的试验。 2规范性引用文件 下列文件