矿物绝缘油中腐蚀性硫的定量测试 铜粉腐蚀法
Test method for quantitative determination of corrosive sulfur in mineral insulating oils Copper powder corroding test
2015-07-01
UNE-EN 62535-2009
Insulating liquids - Test method for detection of potentially corrosive sulphur in used and unused insulating oil
绝缘液体.已用和未用绝缘油中潜在腐蚀性硫检测的试验方法
2009-06-24
KS C IEC 62535(2019 Confirm)
절연유 — 사용 및 미사용 절연유에서 부식성이 있는 황의 검출 시험방법
绝缘液体 - 使用和未使用的绝缘油中潜在腐蚀性硫的检测方法
2014-12-31
BS EN 62535-2009
Insulating liquids. Test method for detection of potentially corrosive sulphur in used and unused insulating oil
绝缘液体 用过和未用过的绝缘油中潜在腐蚀性硫检测的试验方法
2011-01-28
KS C IEC 62535(2024 Confirm)
절연유 — 사용 및 미사용 절연유에서 부식성이 있는 황의 검출 시험방법
绝缘液体 - 使用和未使用的绝缘油中潜在腐蚀性硫的检测方法
2014-12-31
IEC 62535-2008
Insulating liquids - Test method for detection of potentially corrosive sulphur in used and unused insulating oil
绝缘液体 - 使用和未使用的绝缘油中潜在腐蚀性硫的检测方法
2008-10-08
DIN EN 60811-5-1
Insulating and sheathing materials of electric and optical cables - Common test methods - Part 5-1: Methods specific to filling compounds - Drop point - Separation of oil - Lower temperature brittleness - Total acid number - Absence of corrosive components - Permittivity at 23 °C - D.C. resistivity at 23 °C and 100 °C (IEC 60811-5-1:1990, modified + A1:2003); German version EN 60811-5-1:1999 + A1:2004
电缆和光缆的绝缘和护套材料.通用试验方法.第5-1部分:填充化合物专用方法.滴点.油分离.低温脆性.总酸值.无腐蚀成分.23°C下的介电常数.直流电阻率