2019国产毛片,黄色成人网站视频,黄免费网站,黄色网址最新,亚洲av本道一区二区三区四区,337p日本欧洲亚洲大胆色,日韩三级AV 在线免费电影

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