佛山桑拿 蒲典_广佛夜猫子上课论坛网站_佛山桑拿 蒲典

       The company was in Shanghai New International Expo Center, August 26-28, 2015, the 7th China (Shanghai) International Petrochemical Technology and Equipment Exhibition. It has come to a successful conclusion. At the meeting, the company demonstrated new technology products: the latest ASTM D7545 standard, trace fast, oxidation stability analyzer (RSSOT). The latest ASTM D7621 ISO8217 IP570 standard, hydrogen sulfide analyzer (H2S) in fuel oil. Wait for a batch of test instruments with independent core technology. The test equipment displayed by it has been widely recognized by visitors at home and abroad.