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  • GB/T 41099-2021 往復活塞壓縮機監測系統規范 Specifications for monitoring system for reciprocating compressor...2023-09-17
  • GB/T 2820.1-2022 往復式內燃機驅動(dòng)的交流發(fā)電機組 第1部分：用途、定額和性能 Reciprocating internal combustion en...2023-09-14
  • BS ISO 7967-11-2014 往復式內燃機 零部件和系統詞匯 燃油系統 Reciprocating internal combustion engines. Vocabu...2023-08-21
  • BS ISO 2710-1-2017 往復式內燃機.詞匯.發(fā)動(dòng)機設計和運行術(shù)語(yǔ) Reciprocating Internal Combustion Engines. Vocabul...2023-08-20
  • GB 20800.3-2008 爆炸性環(huán)境用往復式內燃機防爆技術(shù)通則 第3部分:存在甲烷和(或)可燃性粉塵的地下礦區巷道用I類(lèi)內燃...2023-08-12
  • GB/T 8190.7-2018 往復式內燃機 排放測量 第7部分：發(fā)動(dòng)機系族的確定 Reciprocating internal combustion engines-Exh...2023-08-03
  • DIN ISO 20816-8-2018 Mechanical vibration - Measurement and evaluation of machine vibration - Part 8: Recip...2023-07-31
  • GB/T 8190.8-2018 往復式內燃機 排放測量 第8部分：發(fā)動(dòng)機系組的確定 Reciprocating internal combustion engines&mda...2023-07-20
  • BS EN ISO 28927-8-2009+A2-2019 Hand-held portable power tools. Test methods for evaluation of vibration em...2023-07-09
  • GB/T 7923-2004 立軸矩臺平面磨床 參數 Surface grinding machines with vertical grinding wheel spindle and reci...2023-07-09
  • CNS 15074-2019 評估柴油潤滑性之試驗法－高頻往復式試驗裝置 評估柴油潤滑性之試驗法－高頻往復式試驗裝置\Method of ...2023-06-21
  • GB/T 4022.1-2021 臥軸矩臺平面磨床 精度檢驗 第1部分：工作臺面長(cháng)度至1600mm的機床 Surface grinding machines with ...2023-05-13
  • ASTM D7688-2018 Standard Test Method for Evaluating Lubricity of Diesel Fuels by the High-Frequency Recipro...2023-05-09
  • GB/T 8190.5-2019往復式內燃機 排放測量 第5部分:試驗燃料Reciprocating internal combustion engines--Exhaust emi...2023-04-19
  • GB/T 33928-2017往復式內燃機 排氣消聲器測量方法 聲壓法排氣噪聲聲功率級和插入損失及功率損失比Reciprocating int...2023-04-18
  • GB/T 17804-1999往復式內燃機 圖形符號Reciprocating internal combustion engines - Graphical symbols2023-04-17
  • GB/T 4022.1-2021臥軸矩臺平面磨床 精度檢驗 第1部分：工作臺面長(cháng)度至1600mm的機床Surface grinding machines with ho...2022-10-24
  • GB/T 26548.8-2021手持便攜式動(dòng)力工具 振動(dòng)試驗方法 第8部分:往復式鋸、拋光機和銼刀以及擺式或回轉式鋸Hand-held p...2022-10-24
  • GB/T 6476-2021立軸矩臺平面磨床 精度檢驗Surface grinding machines with vertical grinding wheel spindle and re...2022-10-25
  • GB/T 41161-2022往復式內燃機 燃燒噪聲測量方法Reciprocating internal combustion engines. Measurement method fo...2022-10-26
  • GB/T 22459.2-2022耐火泥漿 第2部分：稠度試驗方法（跳桌法）Refractory mortars—Part 2：Determination of consistency us...2022-10-26
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