国产精品久久久在线观看_亚洲免费观看视频网站_国产盗摄视频一区二区三区_久久久国产一级 - 日本在线观看一区

歡迎來(lái)到寰標(biāo)網(wǎng)! 客服QQ:772084082 加入會(huì)員
已選條件: 其他絕緣流體
每頁(yè)顯示20 條,共找到 49 條結(jié)果 <2/3>
標(biāo)準(zhǔn)編號(hào) 標(biāo)準(zhǔn)名稱 發(fā)布部門 發(fā)布日期 狀態(tài)
NF EN 61221:2005 Petroleum Products And Lubricants - Triaryl Phosphate Ester Turbine Control Fluid (category Iso-l-tcd) - Specifications Associatio.. 2005-01-01 現(xiàn)行
PN EN 61203:2003 Synthetic Organic Esters For Electrical Purposes - Guide For Maintenance Of Transformer Esters In Equipment Polish Com.. 2003-12-15 現(xiàn)行
NEN NPR IEC/PAS 62055-41:2003 Electricity Metering - Payment Metering Systems - Part 41: Standard Transfer Specification Nederlands.. 2003-11-01 被替代
PN EN 60867:2002 Insulating Liquids - Specifications For Unused Liquids Based On Synthetic Aromatic Hydrocarbons Polish Com.. 2002-09-15 現(xiàn)行
PN EN 61197:2002 Insulating Liquids - Linear Flame Propagation - Test Method Using A Glass-fibre Tape Polish Com.. 2002-09-15 現(xiàn)行
PN EN 61099:2002 Specification For Unused Synthetic Organic Esters For Electrical Purposes Polish Com.. 2002-09-15 被替代
DS EN 61203:1999 Synthetic Organic Esters For Electrical Purposes - Guide For Maintenance Of Transformer Esters In Equipment Danish Sta.. 1999-05-10 現(xiàn)行
DS EN 60455-1:1999 Resin Based Reactive Compounds Used For Electrical Insulation - Part 1: Definitions And General Requirements Danish Sta.. 1999-05-10 現(xiàn)行
DS HD 582:1998 Specification For Unused Polybutenes Danish Sta.. 1999-04-12 現(xiàn)行
DS EN 60867:1998 Insulating Liquids - Specifications For Unused Liquids Based On Synthetic Aromatic Hydrocarbons Danish Sta.. 1999-04-12 現(xiàn)行
BS EN 61619:1997 Insulation liquids. Contamination by polychlorinated biphenyls (PCBs). Method of determination by capillary column gas chromatography British St.. 1997-07-15 現(xiàn)行
NF EN 50195:1997 Code Of Practice For The Safe Use Of Fully Enclosed Askarel-filled Electrical Equipment (european Standard En 50 195) Associatio.. 1997-07-01 現(xiàn)行
BS EN 61203:1995 Synthetic organic esters for electrical purposes. Guide for maintenance of transformer esters in equipment British St.. 1995-06-15 現(xiàn)行
NF EN 61203:1994 Synthetic Organic Esters For Electrical Purposes - Guide For Maintenance Of Transformer Esters In Equipment Associatio.. 1994-12-01 現(xiàn)行
ONORM OVE EN 61203:1994 Osterreich.. 1994-11-07 現(xiàn)行
BS EN 60867:1994 Insulating liquids. Specifications for unused liquids based on synthetic aromatic hydrocarbons British St.. 1994-06-15 現(xiàn)行
NFC 27 132:1994 Guide For The Maintenance Of Silicone Transformer Liquids Associatio.. 1994-01-01 現(xiàn)行
NF EN 61125:1993 Unused Hydrocarbon-Based Insulating Liquids - Test Methods For Evaluating The Oxidation Stability Associatio.. 1993-06-01 現(xiàn)行
NF EN 61099:1992 Specification For Unused Synthetic Organic Esters For Electrical Purposes Associatio.. 1992-12-01 被替代
BS EN 61099:1992 Specification for unused synthetic organic esters for electrical purposes British St.. 1992-11-15 被替代
cacheName: