English — Forum #723 (Page 56/642)

1. Who can talk about multi-point thermometers? - HCBBS Forum
2. Soccer - HCBBS Forum
3. Bad teeth - HCBBS Forum
4. ASPENTECH is recruiting chemical software testing engineers - HCBBS Forum
5. May I ask about the leakage prevention and corrosion protection for buried sewage pipes? - HCBBS Forum
6. Regarding the use of copper tubes as heat exchange tubes in the heat exchanger, calculations show a problem of temperature exceeding limits - HCBBS Forum
7. 【Micro-fiction】Red envelopes cause trouble - HCBBS Forum
8. 21st Samsung Cup World Go Masters Tournament – Samsung Cup Final - HCBBS Forum
9. Hot-state testing of hydrogen - HCBBS Forum
10. Three consecutive numbers hit, wow - HCBBS Forum
11. Selection of pipeline pumps - HCBBS Forum
12. Problems with the pipelines for transporting acetylene purification waste and sodium hydroxide - HCBBS Forum
13. Regarding Siemens S7-400 redundancy - HCBBS Forum
14. Weekly Sulfur Review: Port sulfur prices rebound - HCBBS Forum
15. In which areas of the petrochemical industry can nickel materials be found? - HCBBS Forum
16. Regarding the issue of vulnerable parts in moving equipment - HCBBS Forum
17. The forum has been upgraded – can we reduce the number of such updates? Can the software be thoroughly tested in the background before upgrading? - HCBBS Forum
18. Coal tar produced by gas generators, distillation residues - HCBBS Forum
19. Guidelines for Managing Process Safety Risks During Organizational Change - HCBBS Forum
20. Should a check valve be installed at the outlet of the liquid sulfur pump? When transporting substances that are prone to solidification, how should the pump outlet be drained completely? - HCBBS Forum
21. Texaco gasifier slag discharge - HCBBS Forum
22. Knights lose to Bulls, suffering third straight defeat - HCBBS Forum
23. Safety and Fire Safety Puzzles (12.5) - HCBBS Forum
24. Annular ring at the top of the tank - HCBBS Forum
25. CAD drawing software - HCBBS Forum
26. [Q&A Question 232] 2016.12.08 - HCBBS Forum
27. Which standard specifications govern the operating procedures for pipeline purging and flushing? - HCBBS Forum
28. OLI chemistry wizard – Customization of electrolyte models - HCBBS Forum
29. Production process of sulfur-coated urea - HCBBS Forum
30. Safe Past: Every Detail Taken Care Of - HCBBS Forum
31. Newcomers don’t know how to calculate the heat exchange area - HCBBS Forum
32. Who has CAD drawings for screw pumps and diaphragm pumps? - HCBBS Forum
33. Reserve cadre - HCBBS Forum
34. Circulation problems in heating systems - HCBBS Forum
35. Why are many items grayed out and cannot be clicked after installing the cracked version of PV Elite? - HCBBS Forum
36. Vane pump - HCBBS Forum
37. How to calculate the amount of bearing shells? - HCBBS Forum
38. 【12-3】Daily Quiz for Occupational Health Edition - HCBBS Forum
39. Romance | How unique are firefighters’ ways of proposing? - HCBBS Forum
40. Properties of bromine - HCBBS Forum
41. Newbie seeking help! ! ! - HCBBS Forum
42. Questions regarding the volume of expansion tanks and oil storage tanks in organic heat carrier boilers? ? ? - HCBBS Forum
43. Centrifugal pump inlet under pressure - HCBBS Forum
44. China’s liquid ammonia market sees steady, modest adjustments - HCBBS Forum
45. The Warriors swept the Pacers by 36 points - HCBBS Forum
46. 【12-1】Daily Question for Occupational Health Edition - HCBBS Forum
47. Sign-in record post dated December 6, 2016 - HCBBS Forum
48. From December 2nd to 4th, severe or higher levels of pollution may occur in some areas of the Beijing-Tianjin-Hebei region - HCBBS Forum
49. New method for online detection - HCBBS Forum
50. DSLR - HCBBS Forum
51. How can I repay the contribution points I owe to the forum? ~_~! - HCBBS Forum
52. Strain strengthening technology added to large-capacity specifications - HCBBS Forum
53. The mysterious and sophisticated phosphorus chemicals industry has led to technological backwardness in the country - HCBBS Forum
54. The Wanderer - HCBBS Forum
55. How to determine the sulfur content in biogas - HCBBS Forum
56. Seeking information on space furnaces - HCBBS Forum
57. Can we make it? - HCBBS Forum
58. 【12-6】Daily Tip for Occupational Health - HCBBS Forum
59. How should Swing Lines be translated accurately for a 100,000-cubic-meter storage tank? - HCBBS Forum
60. The most extreme and outstanding lines from ancient poetry! - HCBBS Forum
61. Where can I check coke prices? - HCBBS Forum
62. Guard tube filler - HCBBS Forum
63. Is the calculation of safety valves a task for the process engineering field or for the equipment engineering field? - HCBBS Forum
64. Small electric welding tasks can pose significant risks - HCBBS Forum
65. The sulfate market showed mixed trends in November - HCBBS Forum
66. Ren Da’s official website releases the full text of the new Law on the Prevention and Control of Occupational Diseases - HCBBS Forum
67. Domestic long-distance pipeline welding units can complete over 70 welds per day at their peak - HCBBS Forum
68. Enthalpy calculation - HCBBS Forum
69. Come sign in today - HCBBS Forum
70. What to do if the coupling bolts of a centrifugal compressor are missing? - HCBBS Forum
71. Can registered chemical engineers still exist? - HCBBS Forum
72. In what cases should the gaps in the baffle plates of a shell-and-tube heat exchanger be arranged vertically left and right? - HCBBS Forum
73. May I ask, which chemical inspection form should be used to submit the application for the flue being installed? - HCBBS Forum
74. 【11-30】Daily Tip for Occupational Health - HCBBS Forum
75. What are the several methods for replacing the bearings in shielded pumps? - HCBBS Forum
76. Gasification Daily Question: 2016-12-7 Safety Emergency Question (5 points for participation, 10 points for a correct answer) - HCBBS Forum
77. One question per day; those who answer correctly receive 6 wealth points, while participants receive 2 wealth points； December 01 - HCBBS Forum
78. How to reduce ammonia nitrogen in Texaco gasification graywater? - HCBBS Forum
79. 【Haichuan Chemical Industry News】The cold winter is over, and the silicone industry is recovering from its lowest points - HCBBS Forum
80. 【Haichuan Chemical Industry News】Maoming Petrochemical: Full implementation of “end-to-end process operations”” - HCBBS Forum
81. Factors affecting air separation load - HCBBS Forum
82. Pump shaft cooling - HCBBS Forum
83. Having left the chemical engineering design industry, I don’t know what to do - HCBBS Forum
84. Unit lubricating oil - HCBBS Forum
85. Must read! Experts explain in detail the risks of safe production in winter and corresponding strategies! - HCBBS Forum
86. Online oxygen content analysis - HCBBS Forum
87. The Yamaku positioner keeps leaking air, but it doesn’t affect its functionality - HCBBS Forum
88. What are the common materials used in ammonia synthesis systems? - HCBBS Forum
89. 2016-12-2 Quiz Questions - HCBBS Forum
90. In a fire, besides firefighters, there are others who can save your life…… - HCBBS Forum
91. 【Job Opening】Shanghai Bokewang Management Consulting Co., Ltd. is urgently seeking candidates - HCBBS Forum
92. 【Petroleum Chemical Antifreeze Measures in Action】Qilu Petrochemical ensures that all antifreeze and anti-condensation measures for equipment are properly implemented - HCBBS Forum
93. Reference selection for liquid flow meters - HCBBS Forum
94. 58- Discussion on the design of multi-factor swirl separator for natural gas separation at wellheads - HCBBS Forum
95. There are several standards for rivet nut studs in the hardware industry - HCBBS Forum
96. 30 points in a quarter! The first player since Kobe to score that much in a single quarter – another legend indeed - HCBBS Forum
97. How is the ratio between diesel from diesel hydrocracking and naphtha adjusted? - HCBBS Forum
98. What to do about fluctuations in the pressure of the fuel gas entering the incinerator? - HCBBS Forum
99. Effect of temperature difference on the expansion amount of heat exchangers - HCBBS Forum
100. Advanced wastewater treatment - HCBBS Forum