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  • JB/T 9926.1-2019 內(nèi)螺紋磨床 第1部分：精度檢驗 Internal thread grinding machine一 Part1 : Testing of the accura...2024-01-30
  • SAE MA4284A-2019 Areas For Calculating Stress Or Load Values For Metric Mj Internally Threaded Fasteners2024-01-18
  • JB/T 13975-2020 內(nèi)燃機共軸泵 Internal combustion engine coaxial pump2024-01-13
  • QB/T 5558-2020 內(nèi)結(jié)合強度儀（Scott型） Internal bond strength tester(Scott type)2024-01-04
  • JB/T 12659-2016 內(nèi)燃機 機油冷卻濾清模塊 Internal combustion engines--Oil cooler and filter modules...2023-12-24
  • DIN 906-2020 Internal drive pipe plugs – Conical thread2023-08-21
  • ETSI TS 103 221-1/1-2019 Lawful Interception (Li); Part 1: Internal Network Interface X1 For Lawful Interce...2023-08-18
  • GB/T 6188-2017 螺栓和螺釘用內(nèi)六角花形 Hexalobular internal driving feature for bolts and screws ...2023-08-04
  • DIN 908-2020 Internal drive screw plugs with collar – Cylindrical thread2023-07-26
  • ETSI TS 103 221-2-2019 Lawful Interception (Li); Part 2: Internal Network Interface X2/X3 For Lawful Interc...2023-07-16
  • HB 4271-2004安裝鋼絲螺套用內(nèi)螺紋小徑的光滑塞規(guī)Small diameter smooth plug gauge of internal screw for wire th...2022-06-14
  • GB/T 6115.3-2002電力系統(tǒng)用串聯(lián)電容器 第3部分;內(nèi)部熔絲Series capacitors for power systems--Part 3:Internal f...2022-06-10
  • CB 1333-1998魚雷自噪聲數(shù)字式內(nèi)測記錄設備規(guī)范Specification for digital internal measure recoding equipment of...2022-06-10
  • QB/T 1720-2012自行車.漲閘Internal expanding brakes for bicycles2022-06-08
  • GB/T 17985.3-2000硬質(zhì)合金車刀 第3部分:內(nèi)表面車刀Turning tools with carbide tips -Part 3:Internal tools...2022-06-06
  • GB/T 40408-2021高溫氣冷堆堆內(nèi)構(gòu)件用核級等靜壓石墨Nuclear grade isostatic graphite for high temperature gas-c...2022-03-18
  • THEORETICAL ANALYSIS ON THE DEPTH OF NEEDLE-INSERTION2020-12-06
  • The process analysis and improvement of the slender and flat shaft of track recorder2020-11-22
  • An experimental study of shear strength of gas-hydrate-bearing core samples2020-09-13
  • 氣化爐三維掃描測量與數(shù)據(jù)處理2020-07-12
  • 煤氣化裝置中黑水角閥內(nèi)部流場優(yōu)化研究2020-07-10
  • 柴油發(fā)電機組冷卻循環(huán)水泵供電問題的探討2020-07-10
  • Study on Structure of Arched Longitudinal Beams of Deep Water Wharf2020-07-08
  • OBSERVATION OF A SHALLOW WATER INTERNAL OSCILLATION EVENT2020-07-08
  • 低溫甲醇洗裝置運行中的設備問題及處理2020-06-12
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