美女黄网_美女又爽又黄免费_免费看黄网址_一级黄色录像片 泰国无码AV片在线观看-视频一区国产二区-日韩欧美亚洲免费一区-专想操B的猛男操骚妇B

The 2L all-stainless steel high-pressure experimental kettle is finished and sent to the customer of Shengli Oilfield

Release Time：2020-05-10

Working volume: 2L

Working pressure: 20MPa

Working temperature: 300 degrees

Reactor material: SS316L inside, SS304 outside structure

上一條：The 20L ultra-high temperature pyrolysis reactor is finished and shipped to the customer in Dalian

下一條：The 10L distillation kettle is finished and shipped to the customer in Xi'an