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升级商业和机构空间的照明系统

UPGRADING LIGHTING SYSTEMS IN COMMERCIAL AND INSTITUTIONAL SPACES

照明实践：非住宅空间照明系统升级

Lighting Practice: Upgrading Lighting Systems in Nonresidential Spaces

用于带压地下排水和污水网络改造的塑料管道系统 第 1 部分：概述

Plastics piping systems for renovation of underground drainage and sewerage networks under pressure, Part 1: General

用于地下水供应管网改造的塑料管道系统 第 1 部分：概述

Plastics piping systems for renovation of underground water supply networks, Part 1: General

用于地下供气管网改造的塑料管道系统 第 1 部分：概述

Plastics piping systems for renovation of underground gas supply networks, Part 1: General

外部建筑排水和下水道系统翻新和修理用构件的一般要求

General requirements for components used for renovation and repair of drain and sewer systems outside buildings

改造非住宅建筑以提高能源效率 规格

Retrofitting non-domestic buildings for improved energy efficiency. Specification

老旧厂房更新改造设计标准

Design standards for renovation of old factory buildings

既有建筑外门窗改造及验收技术标准

Technical Standards for Retrofitting and Acceptance of Exterior Doors and Windows in Existing Buildings

固定式压力容器使用安全风险分级管控和事故隐患排查治理体系建设实施指南

Guidelines for the construction of fixed pressure vessel safety risk classification management and control and accident hidden danger investigation and governance system construction

沙田柚低产园改造技术规程

Shatian pomelo low-yield orchard renovation technical regulations

毛竹（楠竹）低产林改造技术规程

Moso Bamboo (Phoebe bamboo) Low-yielding Forest Improvement Technical Regulations

刺槐低效林改造技术规范

Technical Specifications for the Conversion of Low-Efficiency Robinia pseudoacacia Forests

地下非压力排水和污水管网改造用塑料管道系统 第1部分：总则（ISO 11296-1:2018）

Plastics piping systems for renovation of underground non-pressure drainage and sewerage networks - Part 1: General (ISO 11296-1:2018)

灯泡贯流式水轮发电机定子绕组改造技术规范

Technical Specifications for Stator Winding Transformation of Bulb Tubular Hydrogenerator

资格要求与培训计划针对因燃气转换过程而需要的燃气美利体育官网首页网址改造的专业人员

Qualification requirements and training program for professionals who modify gas equipment required by the gas conversion process

IEEE 水力发电厂修复指南

IEEE Guide for the Rehabilitation of Hydroelectric Power Plants

IEEE 水力发电厂修复指南

IEEE Guide for the Rehabilitation of Hydroelectric Power Plants

汽轮机 验收试验 改造汽轮机的热力性能验证试验

Steam turbines-Acceptance test-Thermal performance verification tests of retrofitted steam turbines

用于更新地下燃气网络塑料管道系统的技术 第2部分：用连续管道进行内部修复（ISO 11299-2:2018）

Plastics piping systems for renovation of underground gas supply networks - Part 2: Lining with continuous pipes (ISO 11299-2:2018)

风力发电机组控制系统改造技术规程

Technical regulations for modification of control system of wind turbines

ШНК 1.04.03-23《建筑与设施建造、重建、维修及技术维护组织规范》

SHNK 1.04.03-23 Urban Planning Norms and Rules for Organization of Construction, Reconstruction, Repair and Technical Maintenance of Buildings and Structures

塑料管道系统 地下燃气供应网络的改造 第1部分：通用要求（ISO 11299-1:2018）

Plastics piping systems for renovation of underground gas supply networks - Part 1: General (ISO 11299-1:2018)

低产茶园改造技术规程

Technical Regulations for Transformation of Low-yielding Tea Gardens

压力容器安装改造维修许可规则

Pressure Vessel Installation, Alteration and Repair Licensing Regulation