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  • BS ISO 19843-2018 Rolling bearings. Ceramic bearing balls. Determination of strength by notched ball test2023-05-10
  • CNS 19958-2019鞋類－鞋跟與天皮試驗法－天皮結(jié)合強度鞋類－鞋跟與天皮試驗法－天皮結(jié)合強度Footwear - Test methods for h...2023-04-22
  • BS EN ISO 17696-2018 Footwear. Test methods for uppers, linings and insocks. Tear strength2023-04-18
  • CNS 19957-2019鞋類－鞋跟試驗法－鞋跟持釘強度鞋類－鞋跟試驗法－鞋跟持釘強度Footwear - Test methods for heels - Heel p...2023-04-17
  • HB/Z 170-2020航空金屬零件孔擠壓強化工藝Process of hole expansion strengthing for aircraft metal parts...2023-04-16
  • GB/T 3903.9-2021鞋類 內(nèi)底試驗方法 跟部持釘力Footwear. Test methods for insoles. Heel pin holding strength...2022-10-24
  • GB/T 14017-2009木材橫紋抗拉強度試驗方法Method of testing in tensile strength perpendicular to grain of wood...2022-06-15
  • JC/T 777-2004預(yù)浸紗帶拉伸強度試驗方法Test method for tensile strength of preimpregnated roving2022-06-12
  • GB/T 20564.10-2017汽車用高強度冷連軋鋼板及鋼帶 第10部分:孿晶誘導(dǎo)塑性鋼Continuously cold rolled high strengt...2022-06-10
  • GB/T 3903.14-2005鞋類 外底試驗方法 針撕破強度Footwear-Test methods for outsoles-Needle tear strength...2022-06-09
  • FZ/T 98008-2011電子織物強力儀Electronic strength tester for fabric2022-06-06
  • GB/T 2833-1996陶管彎曲強度試驗方法Test method for cross-bending strength of vitrified pipe2022-06-06
  • GB/T 39826-2021精細陶瓷 界面彎曲強度測定 四點彎曲法Fine ceramics. Determining flexural bond strength. Four-p...2022-03-22
  • GB/T 40282-2021結(jié)構(gòu)級和高強度雙輥鑄軋熱軋薄鋼板及鋼帶Hot-rolled twin roll cast steel sheets and strips of st...2022-03-18
  • GB/T 40316-2021汽車結(jié)構(gòu)用高強度異型及圓形焊接鋼管Welded high strength shaped and round steel tubes for autom...2022-03-18
  • GB/T 3903.14-2021鞋類 外底試驗方法 針撕破強度Footwear. Test methods for outsoles. Needle tear strength...2022-03-14
  • GB/T 3903.12-2021鞋類 外底試驗方法 撕裂強度Footwear. Test methods for outsoles. Tear strength2022-03-14
  • ASTM D1294-2005(2013)1英寸(25.4-mm)測量長度內(nèi)羊毛纖維束抗拉強度和斷裂強度試驗方法Standard Test Method for Te...2022-03-14
  • ASTM D2066-2007(2012)糊劑型印刷油墨彌散的相對著色強度的試驗方法Standard Test Methods for Relative Tinting St...2022-03-14
  • MODIFICATION OF POLYAMIDE 6 WITH POLYAMINOAMIDE-g-POLY(ETHYLENE GLYCOL) VIA HYDROLYTIC POLYMERIZATIO2020-12-22
  • Study of front bumper process on the basis of hot stamping2020-11-11
  • Activation of Rejected Fly Ash Using Flue Gas Desulphurization (FGD) Sludge2020-09-13
  • 微孔的存在對微發(fā)泡聚烯烴材料力學性能的影響2020-08-11
  • 氣化爐殼體翻轉(zhuǎn)輔具結(jié)構(gòu)分析計算2020-07-12
  • Structures and physical properties of rigid polyurethane foams with water as the sole blowing agent2020-07-08
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