GOST 19138 5-1985 Triode thyristors Method for measuring turn-on rise and delay time《三极晶闸管 控制极接通、上升和延迟时间测定方法》.pdf

相关资源

GOST 19138 4-1973 Thyristors Method for measuring turn-on rise and delay times《晶闸管 接通、上升和延迟时间测定方法》.pdf

猜你喜欢

BS EN ISO 8780-4-1991 Pigments and extenders Methods of dispersion for assessment of dispersion characteristics Dispersion using a bead mill《颜料和稀释剂 色散特性评定用色散方法 第4部分 研磨机评定色散》.pdf

BS EN ISO 8780-5-1991 Pigments and extenders Methods of dispersion for assessment of dispersion characteristics Dispersion using an automatic muller《颜料和稀释剂 色散特性评定用色散方法 第5部分 自动研磨机评定.pdf

BS EN ISO 8780-6-1991 Pigments and extenders Methods of dispersion for assessment of dispersion characteristics Dispersion using a triple-roll mill《颜料和稀释剂 色散特性评定用色散方法 第6部分 色散用三辊碾压机.pdf

BS EN ISO 8781-1-1991 Pigments and extenders Methods of assessment of dispersion characteristics Assessment from the charge in tinting strength of coloured pigments《颜料和稀释剂 色散特性评定方法.pdf

BS EN ISO 8781-2-1991 Pigments and extenders Methods of assessment of dispersion characteristics Assessment from the change in fineness of grind《颜料和稀释剂 色散特性评定方法 第2部分 研磨细度变化评定》.pdf

BS EN ISO 8781-3-1991 Pigments and extenders Methods of assessment of dispersion characteristics Assessment from the change in gloss《颜料和稀释剂 色散特性评定方法 第3部分 光泽变化评定》.pdf

BS EN ISO 8785-1999 Geometrical product specification (GPS) - Surface imperfections - Terms definitions and parameters《几何产品规范(GPS) 表面缺陷 术语、定义和参数》.pdf

BS EN ISO 8795-2002 Plastics piping systems for the transport of water intended for human consumption Migration assessment Determination of migration values of plastics pipes and f.pdf

BS EN ISO 8799-2009 Surface active agents - Sulfated ethoxylated alcohols and alkylphenols - Determination of content of unsulfated matter《表面活性剂 硫酸化的乙氧基化醇和烷基酚 未硫酸化物质的含量测定》.pdf