UL is in the process of converting its Standards for Safety to the Standard Generalized Markup Language(SGML), and implementing an SGML compliant document management and publishing system. SGML -an international standard (ISO 8879-
2009-02-08 11:40
The PD is a spark discharge with very low power which is formed inside isolation, or on the surface
2009-10-17 15:13
Gas Discharge Tubs Help Protect VDSL Equipment and xDSL Splitters VDSL(very-high-speed digital
2010-03-13 11:44
什么是气体放电灯?什么是HID汽车高压气体放电灯？H.I.D.英文全称是 High Intensity Discharge Lamp，这种含有氙气的新型汽车照明前大
2008-08-13 00:52
高压钠灯电子镇流器的研制 0 引言 高压钠灯（HPSL）[1]是高强度放电灯（HIDL——High Intensity Discharge
2009-07-04 12:26
氙气灯（High intensity Discharge） 是指内部充满包括氙气在内的惰性气体混合体，没有卤素灯（halogen lamp）所具有的灯丝的高压气体放电灯
2020-04-01 09:02
LAMP（源码编译）
2019-10-15 10:16
简易场强仪,Field intensity meter 关键字：场强仪电路，场强仪制作 一个场强仪电路
2018-09-20 19:17
【 Discuz! 】CentOS7x上基于LAMP环境搭建Discuz!论坛
2020-04-21 15:07
Centos_6.4安装配置LAMP Centos_6.4安装配置LAMP Centos_6.4安装配置LAMP
2016-05-09 14:36
