A.仓库号="wh1" AND 仓库号="wh2"
B.仓库号!="wh1" OR 仓库号#"wh2"
C.仓库号〈〉"wh1" OR 仓库号!="wh2"
D.仓库号!="wh1" AND 仓库号!="wh2"
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