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60950培训资料.ppt
本讲义主要内容: 1.一般安全原理 定义 General Requirements 危险的防护 物理特性的要求
其他 10 0 PPT 2020-09-20 05:09:52
GR63标准讲解.ppt
This document describes the volumetric of EIA-310-D Standard 19” racks and Cabinet enclosures. The internal dimensions of the enclosures will be speci
电信 5 0 PPT 2020-07-16 18:07:24
EIA_rack_spec_v1_1.pdf
19inch 机柜规范。This document describes the volumetric of EIA-310-D Standard 19” racks and Cabinet enclosures. The internal dimensions of the enclosures w
制造 20 0 PDF 2020-07-16 12:07:07
GR63标准讲解.ppt
This document describes the volumetric of EIA-310-D Standard 19” racks and Cabinet enclosures. The internal dimensions of the enclosures will be speci
电信 7 0 PPT 2020-07-16 18:07:24