English — Forum #723 (Page 60/642)

1. Preventing failures in electromagnetic flowmeters - HCBBS Forum
2. Alkali cleaning of the reformation waste heat boiler - HCBBS Forum
3. Treatment for liquid raw materials splashing into the eyes - HCBBS Forum
4. Affiliation, subcontracting, illegal assignment of tasks, illegal subcontracting｜Pay attention to all of these - HCBBS Forum
5. Guys, I have a question to ask - HCBBS Forum
6. Share one thing per day, let’s chat together - HCBBS Forum
7. Analysis of sulfur forms in coal tar - HCBBS Forum
8. On the construction of a safety risk classification and control system - HCBBS Forum
9. Upgrading of Hubei Yihua’s Gasification Project (with technical renovation plan) - HCBBS Forum
10. Is it necessary to relieve pressure from the casing when removing and installing shaft bearings in a centrifugal compressor? - HCBBS Forum
11. How to increase the outlet air temperature of a finned heat exchanger - HCBBS Forum
12. Does anyone know if the phrase \"Don’t litter\" has two meanings? - HCBBS Forum
13. Diesel hydrocracking - HCBBS Forum
14. Daily Water Treatment Question (12.7) - HCBBS Forum
15. Venturi powder transfer often gets blocked in front of the throat tube - HCBBS Forum
16. There is a standard elliptical head made of Q345R steel plate - HCBBS Forum
17. Where does the participation value come from? - HCBBS Forum
18. 【Corporate Safety Initiative】Maoming Petrochemical replaces manual labor with automatic cleaning devices to enhance safety - HCBBS Forum
19. The real voices of front-line safety professionals - HCBBS Forum
20. Is a pressure setting of 0.23 MPa at the end of PSA sequential operation a bit low? - HCBBS Forum
21. Start/stop of vacuum pump - HCBBS Forum
22. Why choose the Aquafill pressure tank - HCBBS Forum
23. Refrigerator, circulating water - HCBBS Forum
24. Dedicated to the honorable ones —— these are the firefighters’ “Top Ten,” as well as their “Ten Tears”! - HCBBS Forum
25. Safety Stories Around Me 03------Life Doesn’t Care About Ifs - HCBBS Forum
26. What are the characteristics of high-pressure vessel skirts? - HCBBS Forum
27. Solving Henry's law - HCBBS Forum
28. I want to simulate a distillation column regarding the product - HCBBS Forum
29. Daily Water Treatment Question (12.6) - HCBBS Forum
30. With a working pressure of 2.2 MPa and a temperature of 220°C, can plate flat-face flanges with PL, FM/M male/female sealing surfaces be used? - HCBBS Forum
31. 【12-6】Daily Quiz for Occupational Health Edition - HCBBS Forum
32. What is the reason for the continuous decrease in the pH value of low-pressure graywater? - HCBBS Forum
33. Buy a house or not? - HCBBS Forum
34. Baosteel and Wuhan Iron and Steel merged officially, giving birth to the world’s second-largest steel manufacturer - HCBBS Forum
35. Fire safety daily question – we look forward to your participation 2 - HCBBS Forum
36. Gasification Daily Question: 12/8/2016 – Process calculation question (5 points for participation, 10 points for a correct answer) - HCBBS Forum
37. Request the various specifications for the imported crude oil M300 - HCBBS Forum
38. Design of pressure vessels with vacuum extraction ports - HCBBS Forum
39. Forced circulation pump - HCBBS Forum
40. How to quickly obtain participation points? - HCBBS Forum
41. What standards should be followed for the design requirements of non-destructive testing of static equipment? - HCBBS Forum
42. Requirements for hazardous chemicals handlers - HCBBS Forum
43. What kind of leader is worth following? - HCBBS Forum
44. Differences between the two welding standards - HCBBS Forum
45. What does Moté want to do? Refuse to undergo the Rockets’ physical examination or become another restricted player - HCBBS Forum
46. Eating delicious stewed eggplants in winter provides nutrition and keeps you warm - HCBBS Forum
47. Technical renovation of ammonia synthesis plant - HCBBS Forum
48. The Ministry of Environmental Protection releases the \"12th Five-Year Plan for Comprehensive Prevention and Control of Heavy Metal Pollution\" - HCBBS Forum
49. Problem with the condensate from the first separator transformation - HCBBS Forum
50. 【Q&A Question 228】December 04, 2016 - HCBBS Forum
51. Who has a compilation of patents on butyl rubber technology? - HCBBS Forum
52. Life tells you what ERP is - HCBBS Forum
53. How do you choose between a comfortable working environment and good benefits? - HCBBS Forum
54. Gasification Daily Question: December 5, 2016 – True or False Question (5 points for participation, 10 points for a correct answer) - HCBBS Forum
55. Requirements for a storage tank holding 15 tons of concentrated sulfuric acid, bunds, and accident ponds - HCBBS Forum
56. Why does a nitrogen production unit need a cold dryer? - HCBBS Forum
57. Who has the three-transmitter program code for the drum level? Please send it to me~~ - HCBBS Forum
58. Sources of silicon content in atmospheric and vacuum naphtha - HCBBS Forum
59. 【Daily Topic】【Production Version 20161202】 - HCBBS Forum
60. What are the sampling standards for refractory bricks? - HCBBS Forum
61. How to deal with the large amount of smoke during loading? - HCBBS Forum
62. Accident reflection: Does “compressing the construction period” seriously violate the laws of project construction? - HCBBS Forum
63. Daily Water Treatment Question (12.3) - HCBBS Forum
64. Environmental Protection Daily Question (12.5) - HCBBS Forum
65. Environmental Protection Daily Question (12.8) - HCBBS Forum
66. Four foods for women to regulate menstruation, nourish blood, replenish yin, and strengthen the kidneys - HCBBS Forum
67. [Q&A Question 225] 2016.12.01 - HCBBS Forum
68. Noise-induced deafness - HCBBS Forum
69. Today, for the third time, I broke 100 golden eggs and earned participation points 62 times, with 2 of those times yielding a reward of 100~ - HCBBS Forum
70. Air cooler - HCBBS Forum
71. What conditions must a heat exchanger meet in order to be exempt from inspection? - HCBBS Forum
72. Can’t I get the 3rd online gift pack a few minutes after midnight? - HCBBS Forum
73. Seek CAD drawings for the soybean oil production process flow - HCBBS Forum
74. Do cable trays in asphalt storage areas need to be fireproof? What are the requirements of the standards? - HCBBS Forum
75. Differential pressure level gauge - HCBBS Forum
76. I have a few questions regarding ethylene oxide - HCBBS Forum
77. How to determine the inlet and outlet pipes for a 100m3 oil tank? - HCBBS Forum
78. He was sentenced to 6 years for hazardous waste! Learning these regulations can save you from prison - HCBBS Forum
79. Looking for recommendations for books or materials on Aspen pressure relief - HCBBS Forum
80. Static imbalance of centrifugal pump impeller - HCBBS Forum
81. Century of Children Celebrating Spring in the Year of the Dragon - HCBBS Forum
82. 【Major Process Categories Session】——Haichuan Forum Event for Sharing and Uploading “Most Practical General Forms and Various Instruction Manuals” - HCBBS Forum
83. How can I get HaiChuan coins? - HCBBS Forum
84. Liquid ammonia storage tank - HCBBS Forum
85. Waste fermentation exhaust gas treatment technology - HCBBS Forum
86. Life - HCBBS Forum
87. Zhongjiehuan (Beijing) Energy Technology Co., Ltd. is seeking talented individuals - HCBBS Forum
88. Problems in chemical thermodynamics: Doubts regarding the calculation of component fugacities in liquid phase mixtures - HCBBS Forum
89. Differential pressure gauge installation issues - HCBBS Forum
90. [Daily Question] 20161206 on National V gasoline (easy question)……? - HCBBS Forum
91. Phosphorus trichloride storage tank - HCBBS Forum
92. When will PRO/II be able to update the properties of heat transfer oil? . - HCBBS Forum
93. Is the gas pipeline from the factory area to the supporting residential area GB or GC? - HCBBS Forum
94. 2017 Safety Engineer Exam Date - HCBBS Forum
95. Basic structure of submersible motors - HCBBS Forum
96. Who calculates the flow velocity at the end of a pipeline? Are there any standards or formulas for this? - HCBBS Forum
97. Operating range of gear pumps - HCBBS Forum
98. Sign-in record post dated December 5, 2016 - HCBBS Forum
99. Sealing of gaps around fire doors - HCBBS Forum
100. Champions League – 19-year-old loanee scores as striker levels score; Manchester City draws 1-1 with Scottish league champions - HCBBS Forum