钛白粉
(Training centre) 地块编号236, Next to Airtel Head Office, Faykat Tower, 5th Floor, Ali Hassan Mwinyi Rd, Dar es Salaam, Tanzania. Contact: 255222669092 Web: tiob.or.tz
钛白粉
(Training centre) 地块编号236, Next to Airtel Head Office, Faykat Tower, 5th Floor, Ali Hassan Mwinyi Rd, Dar es Salaam, Tanzania. Contact: +255 22 266 9092 Web: http://tiob.or.tz/