English — Forum #723 (Page 317/642)

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  1. What kind of valves are generally used in asphalt tank trucks? - HCBBS Forum
  2. Requirements for the installation location of level transmitters - HCBBS Forum
  3. Some new LNG/CNG/gas filling stations in 2015-2016 - HCBBS Forum
  4. 【Daily Topic】【Electrical Edition 20160322】 - HCBBS Forum
  5. The environmental impact assessment for Su Xin’s 4 billion cubic meter coal-to-natural gas project has officially begun - HCBBS Forum
  6. Application of energy-saving technology in double-effect alcohol distillation - HCBBS Forum
  7. Seeking assistance from MECS for the EPC of the waste acid recovery unit SAR - HCBBS Forum
  8. Can batch production in fine chemical manufacturing not use DCS? - HCBBS Forum
  9. BGL gasification, coal gasification, solid-bed gasifier gasification - HCBBS Forum
  10. Methods for removing total nitrogen - HCBBS Forum
  11. 【Weekly Topic】【Storage & Transportation Version 20160323】 - HCBBS Forum
  12. Company hiring instrument technicians - HCBBS Forum
  13. What are the core courses in the chemical engineering major? - HCBBS Forum
  14. Selection of explosion-proof instruments - HCBBS Forum
  15. 【Daily Question】March 19, 2016 – Participate to earn +2 wealth; +3 to 8 wealth for correct answers - HCBBS Forum
  16. Regarding the modification of the temperature and pressure reducers - HCBBS Forum
  17. Occupational Health Daily Question 3.22: Participate for a prize; 5 answers correct and another prize will be given - HCBBS Forum
  18. I’m asking all the experts for some advice. . . - HCBBS Forum
  19. Why do people who work in safety have a lot of gray hair? - HCBBS Forum
  20. Video sharing on multi-axis compressors from MAN turbines - HCBBS Forum
  21. Relationship between compression ratio and temperature in reciprocating compressors - HCBBS Forum
  22. 【Daily Topic】【Quality Version 20160321】 - HCBBS Forum
  23. Regarding the design of 2.5Mpa rectangular pressure vessels! ! ! - HCBBS Forum
  24. Delete - HCBBS Forum
  25. I need help: what are the requirements for trimethylchlorosilane regarding pipes, valves, and equipment? - HCBBS Forum
  26. Pre-tower secondary condensation cooler - HCBBS Forum
  27. Sign-in record post from March 29, 2016 - HCBBS Forum
  28. Issues such as pressure transmitter cooling - HCBBS Forum
  29. 【Daily Question】 Hydrogenation Sector 2016-03-24 Multiple Choice - HCBBS Forum
  30. How to ensure purity of electronic-grade chemicals - HCBBS Forum
  31. One Question per Day on Synthetic Ammonia (Series 51) - HCBBS Forum
  32. One question per day; those who answer correctly receive 5 wealth points, and those who participate receive 2 wealth points; Question 269 - HCBBS Forum
  33. One question per day, March 28, 2016: The criteria for determining the quality of separation between adjacent fractions - HCBBS Forum
  34. Question 51 from the Professional exam, 2014, afternoon - HCBBS Forum
  35. (Weekly Topic) Spring safety production: What should you focus on? (Third week of March) - HCBBS Forum
  36. How much do you know about the various powerful question banks? - HCBBS Forum
  37. Factors affecting the quality of turbine oil - HCBBS Forum
  38. Issues regarding the inspection reporting for pressure vessels and pressure pipelines - HCBBS Forum
  39. 【Urgent】Seeking information and operating procedures for fixed-bed reforming - HCBBS Forum
  40. PROII - HCBBS Forum
  41. 【Daily Question】March 21, 2016: Dust content at the inlet of the flue gas extractor - HCBBS Forum
  42. Questions about bearings - HCBBS Forum
  43. Access to the Hart handheld controller is restricted - HCBBS Forum
  44. How to deal with the acidity of heptane - HCBBS Forum
  45. 【Chemical Industry News】May I ask how much was the Beijing Petrochemical Research Institute valued when it was acquired by Yanchang Petroleum back then? - HCBBS Forum
  46. Biomass gasifier - HCBBS Forum
  47. For chemical plant areas – is hot-dip galvanized or stainless steel better for bird-proof window nets? - HCBBS Forum
  48. What are the problems with an excessively large heat exchanger area? - HCBBS Forum
  49. 【Joint Study*】【Electrical Version 20160320】 - HCBBS Forum
  50. Sign-in record post from March 25, 2016 - HCBBS Forum
  51. Urgent! Urgent! Urgent! Recruiting a new moderator for the Life District - HCBBS Forum
  52. 【Basic Knowledge of Risky Operations】Technical Requirements for Temporary Electrical Work - HCBBS Forum
  53. Can the position of the square natural compensation between the fixing frames be moved freely? - HCBBS Forum
  54. 【Weekly Topic】【Engineering Version 20160316】 - HCBBS Forum
  55. The problem of deep transformation - HCBBS Forum
  56. Do you dare to do this? - HCBBS Forum
  57. CAD2012 - HCBBS Forum
  58. Analysis of gas composition in Texaco gasifiers - HCBBS Forum
  59. 【Chloride Ions and Carbon Steel in Non-Acidic Solutions】 - HCBBS Forum
  60. March 24, 2016: Participation in +2 Wealth; +3 to 8 wealth for correct answers - HCBBS Forum
  61. 【Joint Study*】【Civil Engineering Version 20160324】 - HCBBS Forum
  62. 【Daily Topic】【Production Version 20160316】 - HCBBS Forum
  63. 【Daily Question】March 22, 2016: How does the product distribution change after using an olefin-reducing additive in a catalytic unit? - HCBBS Forum
  64. The issue of the effective volume of the aeration tank. . - HCBBS Forum
  65. Inspection standards for the reducer, a key component of belt conveyors - HCBBS Forum
  66. Budget and estimate information for overseas projects - HCBBS Forum
  67. 【Daily Topic】【Civil Engineering Version 20160324】 - HCBBS Forum
  68. Occupational Health Daily Question 3.29: Participate for a prize; 5 answers correct and you’ll get another 5 as a reward - HCBBS Forum
  69. 【Daily Topic】【Quality Version 20160324】 - HCBBS Forum
  70. Chinese name for synthetic resin monomer - HCBBS Forum
  71. The dust collector’s air inlet requires cold and dry air – what equipment should be added? - HCBBS Forum
  72. Concentration, evaporation and recovery of sodium sulfate - HCBBS Forum
  73. English literature on coal chemical industry - HCBBS Forum
  74. Preliminary design for 800,000 t/a methanol synthesis unit - HCBBS Forum
  75. Sulfur Daily Question, March 21st------10 wealth points for correct answers, 5 wealth points for wrong answers - HCBBS Forum
  76. For fuel and gas boilers, how do I determine the size of the soft water tank used for storing soft water? Thank you all, experts; I’m just starting to work with boilers - HCBBS Forum
  77. Some issues with the stress amplification factor of elbows? - HCBBS Forum
  78. Occupational Health Daily Question 3.24: Participate for a prize; 5 questions, and an additional prize for 5 correct answers - HCBBS Forum
  79. Sign-in record post from March 26, 2016 - HCBBS Forum
  80. 【Basic Knowledge of Occupational Health】Toxins - HCBBS Forum
  81. 【Weekly Topic】【Storage & Transportation Version 20160322】 - HCBBS Forum
  82. What treatment process should be used for domestic wastewater in residential areas? - HCBBS Forum
  83. What is the internal temperature of the equipment when the manhole is removed? - HCBBS Forum
  84. Looking for domestic mid-range valve brands - HCBBS Forum
  85. 【Daily Question No. 109】March 23, 2016: +2 wealth for participation, +3 wealth for a correct answer - HCBBS Forum
  86. There are many air separation plant manufacturers in Hangzhou. What are the working conditions like there? - HCBBS Forum
  87. 【Joint Study*】【Civil Engineering Version 20160323】 - HCBBS Forum
  88. Classification, properties, and selection of turbine oils - HCBBS Forum
  89. Approval on the Environmental Impact Assessment Report for the Demonstration Project on the Clean Utilization of Low-Grade Bituminous Coal in Datong, Shanxi, by China National Offshore Oil Corporation - HCBBS Forum
  90. Are there any manufacturers that can conduct rotary kiln calcination tests? - HCBBS Forum
  91. Working principles and installation tips for the 8 most common temperature instruments! - HCBBS Forum
  92. What is a heating sulfidation scheme for transformed sulfur-resistant catalysts? - HCBBS Forum
  93. Are there any professionals who specialize in tetrafluoroethylene equipment? - HCBBS Forum
  94. 【Daily Topic】【Production Version 20160318】 - HCBBS Forum
  95. 【Joint Study*】【Electrical Version 20160329】 - HCBBS Forum
  96. Yihua Group invests 5 billion yuan in green transformation - HCBBS Forum
  97. Wear of the balance disk in multi-stage centrifugal pumps and precautions for replacing the balance disk - HCBBS Forum
  98. Is the flow channel width of the closed impeller in a centrifugal pump constant? - HCBBS Forum
  99. Sulfur Daily Question, March 26------5 rewards for participation, 10 rewards for correct answers - HCBBS Forum
  100. Issues regarding approval signatures within the process package - HCBBS Forum
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