Corrosion control in the aerospace industry 并列题名：Corrosion control in the aerospace industry Pollution control in the petroleum industry pollution control in the textile industry 书名原文:Pollution control in the petroleum industry 并列题名：Pollution control in the petroleum industry 书名原文:pollution control in the textile industry Welding technology for the aerospace industry Cost Control in the Hospitality Industry 并列题名：Design control for the medical device industry