色漆和清漆 划格试验
Paints and varnishes-Cross-cut test(ISO 2409:2020,IDT)
检测标准
泡沫塑料及橡胶 表观密度的测定
Cellular plastics and rubbers-Determination of apparent density(ISO 845:2006,IDT)
钢铁及合金化学分析方法高碘酸钠（钾）光度法测定锰量
Methods for chemical analysis of iron,steel and alloy The sodium (potassium) periodate photometric method for the determination of manganese content
钢铁及合金化学分析方法新亚铜灵-三氯甲烷萃取光度法测定铜量
Methods for hemieal analysis of iron, steel and alloyThe neocuproine chloroform exraction photometric method forthe determination of copper content
坐便洁身器
Douche to wash anus
卫生洁具便器用重力式冲水装置及洁具机架
Sanitary ware-gravity water flushing devices and supports
GB/T 13788-2017 冷轧带肋钢筋
Cold rolled ribbed steel bars
钢铁及合金镍含量的测定丁二酮肟分光光度法
Tron, steel and alloy-determination of nickel contentThe dimethylglyoxime spectrophotometric method
碳素钢和中低合金钢多元素含量的测定火花放电原子发射光谱法（常规法）
Carbon and low-alloy steel-determination of multi-element contents-sparkdischarge atomic emission spectrometric method(routine method)
钢铁及合金磷含量的测定铋磷钼蓝分光光度法和锑磷钼蓝分光光度法
Iron, steel and alloy-determination of phosphorus contentBismuth phosphomolybdate blue spectrophotometric method andantimony phosphomoly date blue spectrophotometric method
