HG化工标准

HG/T 3511-1999.Penetrating Agent JFC.1范围HG/T 3511规定了渗透剂JFC的要求、抽样、试验方法、检验规则及标志、包装、运输、贮存等。HG/T 3511适用于脂...

HG/T 3476-1999.Chemical reagent-Acetic acid 36%.1范围HG/T 3476规定了化学试剂36%乙酸的要求、试验方法、检验规则、包装及标志。2引用标准下列标准所包...

HG/T 3139.3-2001.Vertical reducer for tank Series LC cylindrical gears reducer.1范围HG/T 3139.3规定了LC系列两级同轴式圆柱齿轮减速机(以下简称减速机)的产品分...

HG/T 3139.4-2001.Vertical reducer for tank Series LPJ cylindrical gears reducer.1范围HG/T 3139.4规定了LPJ系列两级、三级平行轴圆柱齿轮减速机(以下简称减速机...

HG/T 3139.5-2001.Vertical reducer for tank Series FJ cylindrical and cone gears reducer.1范围HG/T 3139.5规定了FJ系列两级、三级圆柱圆锥齿轮减速机(以下简称减速...

HG/T 3139.6-2001.Vertical reducer for tank Series DC cylindrical gears reducer.1范围HG/T 3139.6规定了DC系列单级同轴线式圆柱齿轮减速机(以下简称减速机)的产品...

HG/T 3139.7-2001.Vertical reducer for tank Series DJC cylindrical gears reducer.1范围HG/T 3139.7规定了DJC系列单级圆柱齿轮减速机(以下简称减速机)的产品分类、...

HG/ T 2900-1997.Testing method for bulk density of polytetrafluoroethylene resin.1范围HG/ T 2900规定了聚四氟乙烯树脂体积密度的试验方法。HG/ T 2900适用于分散...

HG/T 2730-1995.1主题内容与适用范围HG/T 2730规定了磁力驱动离心式化工流程泵(以下简称泵)的形式与基本参数,设计和技术要求,试验方法与检验规...

HG/T 2976-1999.Determination for attrition and abrasion of fertilizer catalyst.1范围HG/T 2976规定了化肥催化剂磨耗率测定的仪器设备.样品的准备、测定步骤和...