题目内容
增溶剂适宜的HLB值是
2022-01-08
A.3～8
B.7～9
C.8～16
D.13～16
E.15～18以上
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SQL Error: select id,body,options from ***_enewstiku where sourceid='30815' and id < 2481698 and id<>'2481698' order by id desc limit 5 SQL Error: select id,body,options from ***_enewstiku where sourceid='30815' and id > 2481698 and id<>'2481698' order by id asc limit 5