规范《DLT521-2004-真空净油机验收及使用维护导则》.pdfVIP

ICS27.100 J77 备幸号 :14624-2004 1] 中华 人 民共 和 国 电力行 业 标 准 DL/T 521一 2004 代替DL/T 521一 1993 真空净油机验收及使用维护导则 Guideforacceptance,usageandmaintenanceofvacuumoilpurifier 2004-10-20发布 2005-04-01实施 中华人民共和 国国家发展和改革委员会 发 布 DL /T521一 200 4 目 次 前言 ， 1 范围 ·················································································································…… 1 2 规范性引用文件 ·························································“·················，·····················…·… 1 飞 术语和定义 ··································”················…… 1 4 结构、工作原理、型号与分类 ········，·，····························‘·······························”·…，·…·…2 1 1 ︸ 真空净油机的选择 ····，···············································，················‘····，·····················一· 3 6 验收 ··················································································································…… 3 ， 了 包装、标志 ·6 0 八 真空净油机的使用 .·，，，·一，二6 9 真空净油机的维护与保养 ︵ 匕 ‘ 0 . 附录A (资料性附录) 电力用油真空净化技术用表 1 1 2 附录B (资料性附录) 真空泄漏量的检测方法 1 DL/T521一 2004 fiq