English — Forum #723 (Page 20/642)

1. High-energy-consuming special equipment - HCBBS Forum
2. DB37/T 2743-2015 Technical Specifications for Safe Production in Water Treatment Facilities of Tannery Enterprises - HCBBS Forum
3. Treasure Island: With downstream fertilizer tariffs removed, what’s the reaction of synthetic ammonia? - HCBBS Forum
4. MT/T 188.1-2006 Emulsion pump stations for coal mines – Part 1: Pump stations - HCBBS Forum
5. About HDPE high-density polyethylene - HCBBS Forum
6. Request for the enterprise standard Q/SY 1802-2015 – Preparation of process design packages for petroleum refining and chemical plants - HCBBS Forum
7. Marking method for concentric diameter changes in pipes - HCBBS Forum
8. Discussion thread on issues with software and hardware maintenance of HONEYWELL PKS systems and their solutions - HCBBS Forum
9. What are the advantages and disadvantages of plan53A and 53B respectively? - HCBBS Forum
10. The Doctor test for hydrogenated gasoline failed - HCBBS Forum
11. Application for chemical projects – Regulations on production load during the commissioning period - HCBBS Forum
12. DL/T 5121-2020 Code for Design of Flue Gas, Air and Coal Powder Pipelines in Thermal Power Plants - HCBBS Forum
13. Flue Gas Desulfurization and Denitrification Technology Manual - HCBBS Forum
14. What is the difference between standards and specifications? - HCBBS Forum
15. Calculation methods and requirements for bolt preload, tensile force, torque values, and the required length of bolt exposure - HCBBS Forum
16. 【Practical Tips】Optimization of Loading Path and Forming Laws for Hollow Double-Crankshafts - HCBBS Forum
17. SHT 3113-2016 Technical Requirements for Combustor Engineering in Petrochemical Tubular Furnaces - HCBBS Forum
18. DBJT 11-105-1998 Installation of Prefabricated Cyanoplastic Insulated Direct-Buried Thermal Pipelines - HCBBS Forum
19. HG/T 30026-2018 Safety Technical Specifications for PVC Production - HCBBS Forum
20. FD002-2007 Classification of Wind Farm Project Grades and Design Safety Standards - HCBBS Forum
21. Seeking help based on standard GB/T 29165; anyone who has it, please come and take a look. Thank you - HCBBS Forum
22. DB37/T 2483-2014 Specifications for Safety Inspection of Air Compression Self-Rescue Systems in Use in Coal Mines in Shandong Province - HCBBS Forum
23. Hydraulic system of the hydraulic press - HCBBS Forum
24. Seek help regarding 17S526 circular caisson-type rainwater pumping station - HCBBS Forum
25. Question for assistance: What is the fire classification for the storage area of water-based paints? - HCBBS Forum
26. 【12-30】Daily Tip for Occupational Health - HCBBS Forum
27. I would like to ask what the denitrification rate for the AO biological nitrogen removal process is at 20 degrees Celsius? - HCBBS Forum
28. False advertising - HCBBS Forum
29. How should one choose a switching power supply? - HCBBS Forum
30. Are there any requirements for the pipeline design at the ammonia vaporization station? - HCBBS Forum
31. 16 List of information on leakage plugging under pressure - HCBBS Forum
32. Are there any Hyoo friends who are engaged in the production using the hydration process? - HCBBS Forum
33. Inquire about evaporation concentration equipment solutions - HCBBS Forum
34. Features and applications of internal high-pressure forming (hydroforming) manufacturing technology - HCBBS Forum
35. Help: Selection and Installation of Intelligent Treatment Equipment for Kitchen and Food Waste – 20CJ88-1, 20CS02-1 (Part 1) - HCBBS Forum
36. Lecture on Crane Operation Safety 16 (End) - HCBBS Forum
37. Exhaust treatment - HCBBS Forum
38. Post #2037721
39. JGJ 31-2003 Code for Design of Sports Buildings (with Explanations to the Provisions) - HCBBS Forum
40. Problem with the flushing oil for the feed pump in wax oil hydrogenation - HCBBS Forum
41. HG-T 20667-2016 Environmental Protection Design Specifications for Chemical Projects - HCBBS Forum
42. DB11/T 1874-2021 Technical Regulations for Safety in Road Construction - HCBBS Forum
43. 【Original】What should one do after graduating from a mechanical engineering program? - HCBBS Forum
44. Differential pressure transmitter repair – which company can do it? - HCBBS Forum
45. How to select the mating flanges for the pump outlet of the ammonia system - HCBBS Forum
46. A Letter to the Families of Employees - HCBBS Forum
47. The Aimesheng flow meter does not show any flow rate sometimes when it is operating normally - HCBBS Forum
48. JJG (Railway) 190-2005 Testing Bench for the Main Unit of Safety Protection Devices at the Rear of Trains - HCBBS Forum
49. Master plan design information list - HCBBS Forum
50. Technical Requirements for Welding of High-Alloy Furnace Tubes in Petrochemical Tubular Furnaces SH/T 3417-2018 - HCBBS Forum
51. DB62/T 2496-2014 Inspection and Safety Assessment of Ultra-high Pressure Pipelines - HCBBS Forum
52. Safety design information list - HCBBS Forum
53. Grade - HCBBS Forum
54. DL/T 292-2021 Guidelines for Vibration Testing and Assessment of Steam and Water Pipelines in Thermal Power Plants - HCBBS Forum
55. Jinmao Group’s 300,000 tons/year **project kicks off construction - HCBBS Forum
56. Seeking advice on hydrogen production from methanol - HCBBS Forum
57. The downcomer of the spray saturator is severely clogged. - HCBBS Forum
58. 2017 is about to begin; what plans and intentions do you all have? Please share them. - HCBBS Forum
59. Trust Management 2016 - HCBBS Forum
60. Modern internal high-pressure forming and early hydraulic tube expansion processes - HCBBS Forum
61. Common Questions about Haichuan Lecture Hall - HCBBS Forum
62. Engineering Design Technical Manual [Edited by Zhu Bangfan] [Tongji University Press] - HCBBS Forum
63. Notification of the discontinuation of the Fresh Flowers Spin Wheel - HCBBS Forum
64. Tips for choosing plywood - HCBBS Forum
65. High pressure at the entrance of the freezing station - HCBBS Forum
66. NB/T 47063-2017 Power plant safety valves - HCBBS Forum
67. Concentrated sulfuric acid dehydrator - HCBBS Forum
68. HJ 729-2014 Technical Specifications for Security of Environmental Information Systems - HCBBS Forum
69. Seeking General Manager (Production Company) - HCBBS Forum
70. Can Class A and Class B factory buildings be built adjacent to each other? - HCBBS Forum
71. Help needed: Installation of water supply and drainage pipes for kitchens and bathrooms in residence 14S307 - HCBBS Forum
72. solution freezing point - HCBBS Forum
73. NB/T 10176-2019 Specifications for the inspection of safety performance of single-track cranes in use in coal mines - HCBBS Forum
74. Should pipe supports be installed at the pipe racks for petrochemical overhead pipelines? - HCBBS Forum
75. NB/T 20009.37-2019 Welding materials for pressurized water reactor nuclear power plants – Part 37: Submerged arc welding wires and fluxes for steel containment structures - HCBBS Forum
76. SHJ 43-1991 Colors and Markings on the Surfaces of Equipment and Piping in Petrochemical Enterprises - HCBBS Forum
77. 13SR425 Outdoor thermal pipeline inspection well - HCBBS Forum
78. Seek help: 06J902-1 Medical buildings – doors, windows, partitions, X-ray protection systems - HCBBS Forum
79. aspen 8.4 - HCBBS Forum
80. Which teacher has two oil-water separation techniques with very similar densities? - HCBBS Forum
81. How to switch jobs well? - HCBBS Forum
82. DB23/T 1665-2015 Fire Safety Management for Underground Shopping Malls - HCBBS Forum
83. How to select a breathing valve - HCBBS Forum
84. DB62/T 2264-2012 Safety Inspection Specifications for Wind Turbine Generators - HCBBS Forum
85. DB11/T 1875-2021 Safety Operation Procedures for Municipal Engineering Construction - HCBBS Forum
86. Air preheater lifespan of hydrogen production converter - HCBBS Forum
87. Seek help: Design and installation of a direct-fired lithium bromide absorption chiller (heat) water plant for 06R201 - HCBBS Forum
88. TVS diode naming convention and identification of positive and negative poles - HCBBS Forum
89. Dear experts, I have a question: - HCBBS Forum
90. Results can be checked now - HCBBS Forum
91. Regarding the material of the transmitter’s measuring element and diaphragm - HCBBS Forum
92. How to deal with the vibration problem in water ring vacuum pumps? - HCBBS Forum
93. Is the chemical industry a declining industry? - HCBBS Forum
94. It is of great importance during safety inspections to determine whether the emergency spray and eye-washing devices are properly installed - HCBBS Forum
95. There are some issues in the GB50058 Code for Design of Electrical Installations in Explosive Atmospheres - HCBBS Forum
96. Name of the American standard for insulation coating specifications - HCBBS Forum
97. Who has the MSDS (Safety Data Sheet) and safety labels for the cleaning oil? - HCBBS Forum
98. DBJT 08-1981-1997 Installation of Rigid Polyvinyl Chloride Pipes for Roof Rainwater Drainage (Installation on Exterior Walls) - HCBBS Forum
99. JGJ/T 249-2011 Technical Code for Arch Steel Structures - HCBBS Forum
100. 3. List of documents for eight types of special operations – hot work operations - HCBBS Forum