string(3) "DDD" NULL string(3) "AAA" string(3) "CCC" string(4) "user" NULL NULL string(3) "CCC" string(4) "user" NULL E 1 TuRBINES COMPRESSORS AND FANS

E 1 TuRBINES COMPRESSORS AND FANS

توضیحات کتاب
string(3) "BBB" string(8) "messages"