ASTM E1050-19 星级: 14 页 ASTM C365标准电子版 星级: 3 页 ASTM d5229标准电子版 星级: 13 页 ASTM C365标准电子版 星级: 2 页 ASTM d6641标准电子版 星级: 8 页 ASTM F1978-17(电子版) 星级: 5 页 ASTM B62-17(电子版) 星级: 3 页 ASTM B873-17(电子版) 星级: 3 页 AS...
ASTM E1050-19 下载积分: 1250 内容提示: Designation: E1050 − 19Standard Test Method forImpedance and Absorption of Acoustical Materials Using aTube, Two Microphones and a Digital Frequency AnalysisSystem 1This standard is issued under the f i xed designation E1050; the number immediately ...
深圳市实测通技术服务有限公司 提供的 美国标准ASTM E 1050 吸音效果测试,Testitem 测试名称:Absorptionand Impedance Measurements 吸音效果Sample size送样规格:20m2Lead time测试周期: 常规 Regular
Fluid steel pipe 10#, 20# ASTM: A106, A210, A53, 16Mn, Q345A.B.C.D.E, Q295B.C.D.E GB/T8163-2008 8-630 * 1.0-40 Fluid Feeding High pressure boiler pipe 20G, 15MnG, 20MnG, 15CrMoG, 12Cr1MoVG, St35.8, St45, SA106b, SA106C, SA210A, SA210C, ...
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ASTM E2373/E2373M-19(2024) 使用超声波飞行时间衍射(TOFD)技术的标准实践 (2024-12-01) ASTM E1938-24 用二安替比林甲烷分光光度法测定镍合金中钛的标准试验方法 (2024-11-22) ASTM E2638-24 封闭房间语音隐私客观测量的标准测试方法 (2024-11-20) ...
MAC-E-141;MAG-E-161;MAG-E-151;MAG4;MAG5;MAG6;MAG1;[NF]G-A3Z1;G-A6Z1;G-A8Z;G-Z5Zn;531G-z4Tv;521;522;G-9;[DIN]H-Mg99.95;H-Mg99.8;MgMn2;MgA13Zn;MgA13Znl;MgAI8Zn;AM537;MgZn62ZA;G-MgZn4SEIZri;G-MgA18;Zni;G-MgSE3Zn2Zr1;GD-MgA19Znl;[3.5002...
ASTM E2373/E2373M-19(2024) 使用超声波飞行时间衍射(TOFD)技术的标准实践 (2024-12-01) ASTM E1938-24 用二安替比林甲烷分光光度法测定镍合金中钛的标准试验方法 (2024-11-22) ASTM E2638-24 封闭房间语音隐私客观测量的标准测试方法 (2024-11-20) ...
by ASTM International, 05/01/2024.LANGUAGES: EnglishHISTORICAL EDITIONS: ASTM E1050-19,...
E355 / E355+AR DIN 10297-1 HFS - Hot Finished Seamless Tubes & Pipes ST52 DIN 2391 Seamless Tubes for Hydraulic Cylinder St 52.0 DIN 2391 Seamless Tubes for Hydraulic Cylinder ST 52 DIN2391 PART 1 Grade A, B, C in Condition BK, BK+S, BKW, GBK, NBK Cold Drawn High Precision Seaml...