掺氢天然气管线钢氢渗透行为研究进展
王慧玲, 明洪亮, 王俭秋, 韩恩厚

Research Progress on Hydrogen Permeation Behavior of Hydrogen-doped Natural Gas Pipeline Steel
WANG Huiling, MING Hongliang, WANG Jianqiu, HAN En-Hou
图3 钢中的氢陷阱位置示意图[17]
Fig.3 Schematic diagram of hydrogen traps location in steel[17]