Citation: | LI He-ping, ZHOU Xing, SHEN Jia-yi, LUO Dan-xia. Analysis on Issues in GB/T 228.1-2010 Based on Data of Tensile Verification Test by 21 Laboratories[J]. PHYSICAL TESTING AND CHEMICAL ANALYSIS PART A:PHYSICAL TESTING, 2014, 50(10): 703-707. |