This is an inquiry message about Price Quote in the 108th China Canton Fair. (这是一条买家关于"Price Quote"的询盘信息，来自第108届中国广交会。)Inquiry Message (询盘信息) Price Quote I would like to know how much your pac check 333, 302, and 325 cost. Are these your only portable gas sensors? Do you sell any electrochemical gas sensors? If so how much are those? Contact Info (联系信息) Maryana Zuniga 92507 Company: University of California Riverside E-mail: mzuni003@ucr.edu mzuni003@ucr.edu
