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  • LY/T 2790-2017國家森林步道建設規范Code for construction of national forest trail2022-06-06
  • GB/T 3668.12-1983組合機床通用部件 落地式有導軌立柱尺寸Modular units for machine tool construction;Floor mou...2022-06-06
  • GB 50276-2010破碎、粉磨設備安裝工程施工及驗收規范 Code for construction and acceptance of crushing and grind...2022-06-06
  • GBJ 124-1988道路工程術(shù)語(yǔ)標準terms of road construction2022-06-06
  • JGJ 180-2009建筑施工土石方工程安全技術(shù)規范u3000Technical code for safety in earthwork of building constructi...2022-06-06
  • DB/T 7-2003地震臺站建設規范 重力臺站Specification for the construction of seismic station gravity observatot...2022-06-06
  • GB/T 18337.2-2001生態(tài)公益林建設 規劃設計通則Non-commercial forest construction--Regulation of plan and desi...2022-06-05
  • JB/T 7157-2010工程機械.燃油箱清潔度測定方法Construction machinery-Detection methods for cleanliness of fuel ...2022-06-05
  • DIN EN 13617-3-2021Petrol filling stations - Part 3: Safety requirements for construction and performance of...2022-03-31
  • GOST 33966.1-2020Escalators And Moving Walks. Part 1. Safety Requirements For Construction And Installation2022-03-23
  • GB/T 7588.2-2020電梯制造與安裝安全規范 第2部分：電梯部件的設計原則、計算和檢驗Safety rules for the constructio...2022-03-23
  • GB/T 7588.1-2020電梯制造與安裝安全規范 第1部分：乘客電梯和載貨電梯Safety rules for the construction and instal...2022-03-23
  • GB/T 3836.29-2021爆炸性環(huán)境 第29部分：爆炸性環(huán)境用非電氣設備 結構安全型“c”、控制點(diǎn)燃源型“b”、液浸型“k”Ex...2022-03-14
  • GB/T 9142-2021建筑施工機械與設備 混凝土攪拌機Building construction machinery and equipment. Concrete mixer...2022-03-14
  • GB/T 17808-2021道路施工與養護機械設備 瀝青混合料攪拌設備Road construction and maintenance machinery and equi...2022-03-14
  • GB/T 40840-2021法人和其他組織統一社會(huì )信用代碼數據庫建設和管理要求Construction and management requirement of ...2022-03-14
  • GB/T 40946-2021海洋牧場(chǎng)建設技術(shù)指南Technical guidelines for marine ranching construction2022-03-14
  • ASTM F2965-2013考慮商業(yè)和工業(yè)環(huán)境下腐蝕性污染條件時(shí)走道表面及處理的選擇指南(不包括建筑物)Standard Guide for ...2022-03-14
  • Simulation analysis of construction process of high rock slope's stabilization2020-11-22
  • Virtual Reality As a New Tool in the City Planning Process2020-11-11
  • Construction Process Control of Large Extra Caissons2020-11-10
  • Analysis on Cultural Factors in the Process of International Contraction Projects2020-11-10
  • 循環(huán)水系統可行性和效益的研究與分析2020-11-10
  • 河南省“鹽生活”連鎖項目建設研究2020-11-06
  • 河南省生態(tài)環(huán)境建設的現狀及對策研究2020-11-03
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