db_8pi_question_21095stdClass Object ( [Title] => 衬氟球阀在哪些行业中得到普遍应用? [ID] => 47026 [User_id] => 2434314 [view] => 85 [create_at] => 2024-11-13 [answer] => 衬氟球阀在环保、化工、石油、制药、农药、染化等行业中得到普遍应用。 )