【Daily Question】2017.10.31
2017-10-31View Original
Thread Content
In chemical production, pipes and valves are generally connected using ___ connection. A, flange B, welding C, socket-type D, threaded Answer: ARelated Threads in This Forum
← Previous
- 【Daily Question No. 39】February 8, 2021 - HCBBS Forum
- Petrochemical Deep Processing Version 2018.10.07 - HCBBS For
- ExxonMobil makes final investment decision: to advance the c
- 【Question】In our industry, where are quick connectors used?
- China’s first commercial-scale epoxymethane production plant
- Petrochemical Deep Processing Version 2018.09.27 - HCBBS For
- 【Daily Question】Petrochemical Deep Processing Version 2018.0
- Questions regarding the pure gas-phase start-up of the propy
- 【Daily Question No. 87】March 27, 2020 - HCBBS Forum
- 【Daily Question】Petrochemical Deep Processing Version 2018.0
Next →
- Petrochemical Deep Processing Version 2018.08.10 - HCBBS For
- bp focuses on deepwater assets, Brazil’s Bumerangue discover
- Petrochemical Deep Processing Version 2019.02.03 - HCBBS For
- Delayed coking optimization process - HCBBS Forum
- 【Daily Question No. 187】July 6, 2019 - HCBBS Forum
- 【Daily Question】Petrochemical Deep Processing Version 2017.1
- Compilation of Insights from the Sub
- Sinopec achieves industrial mass production of PBST fully bi
- Seeking advice on the uses of heavy hydrocarbons in C9.c12 -
- Fujian Zhangzhou is building the Gulei Petrochemical Base to
Translated at 2026-07-21 04:45:54
Original: https://bbs.hcbbs.com/thread-1859800-1-1.html
© 2026 HCBBS Forum. Content translated for international readers.