999久久久国产精品,亚洲精品无码一区二区卧室 ,亚洲精品久久久蜜桃,免费观看的国产大片app下载

Chelsea Technologies Group ,CTG ,   
英國CTG（Chelsea Technologies Group）公司是一家有50多年歷史生產海洋、環(huán)境、工業(yè)、生命科學、國土安全監(jiān)測設備和傳感器的公司。其產品包括，葉綠素熒光，水中油，聲學和海洋多參數(shù)監(jiān)測等產品。應用于環(huán)境監(jiān)測、海洋監(jiān)測、溢油等多個領域。

This year Chelsea Technologies Group (CTG) celebrates 50 years in the design and manufacture of a range of sensors and systems for the marine, environmental, defence, homeland security & industrial process control markets. So a big 'thank you' to all our customers, both past and present, for your valued business over the years. Contact us today to see how we can help you further.