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China Petroleum and Chemical Standard and Quality
1673-4076
2004 Issue 11
qi ye biao zhun nong yao biao yang de jian ding he bao cun
hou yu kai ; duan xiu hong ; yin jun
..............page:38-40
gao xin ji shu ji qi biao zhun hua
yang lin
..............page:35-37,40
6- xiao ji -1,2- zhong dan yang ji zuo -4- huang suan fen xi fang fa de yan jiu
li chun mei ; shen ri jiong
..............page:29-33