韩国一级A片免费播放-俄罗斯一级黄片毛片@@-国产66467级的乳黄片-欧美一级特大黄片-日韩特级黄片精品-91A级黄色免费电影-欧美一级成人片高清在线观看-国产黄色1级片视频-国产高清三级片a视频a

2 sets of 200L high temperature and high pressure polymerizers are shipped to foreign customers

Release Time：2020-05-06

Working volume: 200L

Working pressure: 9.8MPa

Working temperature: 250 degrees

Reaction kettle material: S30408+Q345R composite board

上一條：Weihai Zhengwei Machinery Equipment Co., Ltd. was approved as a high-tech enterprise certificate

下一條：The 20L ultra-high temperature pyrolysis reactor is finished and shipped to the customer in Dalian