SIS SS IEC 554-1987 Insulating materials - Specification for cellulosic papers for electrical purposes《绝缘材料 纤维素纸电气使用规范》.pdf

相关资源

JIS A1902-4-2006 建筑产品用挥发性有机化合物和醛的排放测定.取样、试样制备和试验条件.第4部分热绝缘材料板.pdf

JIS F8052-2008 船舶和海洋技术.绝缘材料等级监控装置.设计.pdf

JB T 12060-2014 电气绝缘材料穿流循环烘箱.pdf

DL T 376-2010 复合绝缘子用硅橡胶绝缘材料通用技术条件.pdf

DL 449-1991 油浸纤维质绝缘材料含水量测定法（萃取法）.pdf

JB T 2197-1996 电气绝缘材料产品分类、命名及型号编制方法.pdf

JB T 8630-1997 用差示扫描量热法测定电气绝缘材料的熔融热、熔点及结晶热、结晶温度的试验方法.pdf

JB T 50176-1999 绝缘材料制品加热工序能耗分等（内部使用）.pdf

SJ 20386-1993 陶瓷电绝缘材料规范L级.pdf

JB T 10316-2013 低压成套开关设备和控制设备 绝缘支撑部件和绝缘材料.pdf

猜你喜欢

NBN T 03-274-1985 3125 Phosphoric acid for industrial use (including foodstuffs) - Determination of hydrogen sulfide content - Titrimetric method《工业用磷酸（包括食品），硫化氢含量的测定 滴定法》.pdf

NBN T 03-275-1985 3125 Phosphoric acid for industrial use (including foodstuffs) - Determination of vanadium content - Phosphotungsten vanadate spectrometric method《工业用磷酸（包括食品） 钒含量.pdf

NBN T 03-291-1980 6250 Sodium tripolyphosphate for industrial use - Determination of matter insoluble in water《工业用三聚磷酸钠 不溶于水物质的测定》.pdf

NBN T 03-292-1980 8750 Sodium tripolyphosphate for industrial use - Measurement of pH - Potentiometric method《工业用三聚磷酸钠，pH值测量 电势法》.pdf

NBN T 03-293-1980 8125 Sodium tripolyphosphate and sodium pyrophosphate for industrial use - Determination of iron content - 2 2--Bipyridyl spectro-photometric method《工业用三聚磷酸钠和焦磷酸钠.pdf

NBN T 03-294-1980 9375 Sodium tripolyphosphate and sodium pyrophosphate for industrial use -Determination of loss on ignition《工业用三聚磷酸钠和焦磷酸钠 烧失量的测定》.pdf

NBN T 03-295-1980 9375 Sodium tripolyphosphate and sodium pyrophosphate for industrial use -Determination of particle size distribution by mechanical sieving《工业用三聚磷酸钠和焦磷酸钠，机械筛分后颗粒分.pdf

NBN T 03-296-1980 1250 Sodium tripolyphosphate and sodium pyrophosphate for industrial use - Determination of orthophosphate content - Photometric method using the reduced molybdop.pdf

NBN T 03-297-1980 1250 Sodium pyrophosphate for industrial use - Estimation of pyrophosphate content - Potentiometric method《工业用焦磷酸钠，焦磷酸盐含量的测定 电势法》.pdf