This is an inquiry message about ultrasonic T-28 in the 108th China Canton Fair. (这是一条买家关于"ultrasonic T-28"的询盘信息,来自第108届中国广交会。)Inquiry Message (询盘信息) ultrasonic T-28 Hi,can you please help me, i have a T-round 1985, do you have a data sheet on this model or any other info, IE wattage of the transducers and frequency, as i purchased the unit second hand but without any paperwork,any help you could give me would be most appreciated,thanks Martin. Contact Info (联系信息) Martin Morris 2 Thirlmere brownsover RUGBYCV21 1NW GBR Company: Home Title: mr E-mail: stich06@hotmail.com stich06@hotmail.com