标准编号:	HG/T 20637.8-1998
中文名称:	仪表辅助设备及电缆、管缆的编号
英文名称:	Numbering of auxiliary equipment，cables and tubes
中标分类:	P94    金属设备与工艺管道安装工程
行业分类:	HG    化工行业标准
ICS分类:	25.040.40 25.040.40    工业过程的测量与控制 25.040.40
发布机构:	国家石油和化学工业局
发布日期:	1998-6-22
实施日期:	1999-1-1
标准状态:	superseded
被新标准替代:	HG/T 20637.8-2017 化工装置自控专业工程设计文件的编制规范 仪表辅助设备及电缆的编号
被替代日期:	2018-4-1
作废日期:	2018-04-01
翻译语言:	英文
文件格式:	PDF
中文字符数:	4,000 字
翻译价格(元):	100.0
交付时间:	付款后 1 个工作日

1.0.1 This provision is guide for numbering of instrumentation auxiliary equipment, cables and tubes in the preparation of automation engineering documents. 1.0.2 This provision is the numbering of auxiliary equipment, cables and tubes such as instrument panel (cabinet and box), operating floor, auxiliary cabinet, terminal cabinet, connection box (case), protection box (incubator), pipe connecting box and air distributor, excluding the numbering of DCS operation station and equipment cabinet. In the numbering of auxiliary equipment, cables and tubes, the identifiers adopted shall comply with the requirements of "Symbols and identifiers for engineering design of instrumentation" (HG/T 20637.2). 1.0.3 Relevant standards are as follows: HG/T 20637.2 Symbols and identifiers for engineering design of instrumentation HG/T 20638 Specification for Details of Engineering Design of Instrumentation During the implementation of this provision, the provisions in the current relevant standards of the state shall be complied with.