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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
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