English — Forum #723 (Page 239/642)

1. 【Daily Topic】【Production Version 20160601】 - HCBBS Forum
2. LNG on-site supply and self-construction - HCBBS Forum
3. Materials selection for monitor installation - HCBBS Forum
4. I need a floor plan and sectional view of a VPSA oxygen production plant - HCBBS Forum
5. How many of the ten famous tourist destinations depicted by Jin Yong have you visited? - HCBBS Forum
6. \"Bearing Fault Diagnosis\" - HCBBS Forum
7. One question per day; those who answer correctly receive 5 wealth points, and those who participate receive 2 wealth points； Question 307 [ - HCBBS Forum
8. 【Q&A Question 040】May 30, 2016 - HCBBS Forum
9. 8th China (Shanghai) International Petrochemical Technology and Equipment Exhibition - HCBBS Forum
10. A question about flying temperature! - HCBBS Forum
11. Newbie seeking help: Control valves for preventing powder shear? ? ? - HCBBS Forum
12. Why is it important to pay attention to oxygen content in electric tar collectors? - HCBBS Forum
13. Does anyone have the parts catalog for the ZTY630ML11x11x9 natural gas compressor? Help! Thank you! - HCBBS Forum
14. The former site of the Fifth National Cotton Factory has been transformed into a hub for original designers - HCBBS Forum
15. Fan surging phenomenon - HCBBS Forum
16. Occupational Health Daily Question 5.29: Participate for a prize; 3 answers correct and you’ll get another prize - HCBBS Forum
17. Calculation of SDA steel frames - HCBBS Forum
18. A clean fuel from plants—biofuel ethanol - HCBBS Forum
19. Sulfur Daily Question, June 3------3 points for participation, 10 points for a correct answer - HCBBS Forum
20. Close-up of 900,000 tons of MTO - HCBBS Forum
21. [Q&A Question 049] 2016.06.08 - HCBBS Forum
22. Repositioning a life - HCBBS Forum
23. Hydroisomerization of white oil - HCBBS Forum
24. Regarding the main cooling liquid level issue in air separation units - HCBBS Forum
25. Explore a question regarding filtering. - HCBBS Forum
26. Which document requires that workshops using chlorine be enclosed? - HCBBS Forum
27. Calculation of power generation from coke oven gas boilers - HCBBS Forum
28. [Qian Zhongshu: On Chinese Poetry] - HCBBS Forum
29. Heat transfer mechanism and application scope of plate heat exchangers - HCBBS Forum
30. Current **standards for T2 sheets - HCBBS Forum
31. Impact of coal-based hydrogen acid gas on sulfur emissions - HCBBS Forum
32. Shenzhen Lianhengxing Technology Co., Ltd. is seeking engineers in fields such as flow meter design, microwave measurement, and CFD fluid simulation - HCBBS Forum
33. After treatment, is all the wastewater reused with no waste discharged? - HCBBS Forum
34. Can adding an electric control valve behind a centrifugal pump achieve more precise flow control? - HCBBS Forum
35. Air Liquide 60,000 m3/h oxygen generator AC - HCBBS Forum
36. RTO design - HCBBS Forum
37. 【Purification Daily Question】May 31, 2016 - HCBBS Forum
38. At what temperature must impurities that affect the oxidation time be removed during alcohol distillation? - HCBBS Forum
39. Seeking emergency measures for the shutdown of the hydrogen compressor in the diesel hydrotreating process - HCBBS Forum
40. 【Daily Topic】【Civil Engineering Version 20160607】 - HCBBS Forum
41. What is a fixed-roof storage tank? ? What types of storage tanks are included? ? Thank you! ! - HCBBS Forum
42. Attention, moderators of poetry and literature forums: The campaign to collect poetic and literary works on safe production has begun - HCBBS Forum
43. Environmental Protection Daily Post 6.06: Reward for participation, plus 3 more rewards for answering correctly - HCBBS Forum
44. Is there a formula to preliminarily determine whether to use a plate tower or a packed tower? - HCBBS Forum
45. Sichuan Damesheng Engineering Design Co., Ltd - HCBBS Forum
46. 【Weekly Topic】【Storage & Transportation Version 20160608】 - HCBBS Forum
47. Silo design standards - HCBBS Forum
48. What is the hose station used for? Are there regulatory requirements that mandate its installation? - HCBBS Forum
49. Selection of steam control valve spool? - HCBBS Forum
50. Regarding the explosion-proof management of skid-mounted equipment in factories, this involves aspects such as design, procurement, construction, installation, operation, maintenance, inspection, and so on... - HCBBS Forum
51. Seeking expert help – the outlet pressure of the air pressure reducing valve is the same as the inlet pressure - HCBBS Forum
52. Measurement principle of pressure sensors - HCBBS Forum
53. A Brief Discussion on Coal Tar Suspended Bed Hydrogenation: - HCBBS Forum
54. A question regarding a gas flow control system - HCBBS Forum
55. On the division of labor among mechanics, electricity, and instrumentation - HCBBS Forum
56. Material selection for wet chlorobenzene - HCBBS Forum
57. Delicious food is something out of reach for those who eat in the cafeteria. - HCBBS Forum
58. Can hydrogen be heated to 1200 degrees? - HCBBS Forum
59. The issue of utilizing the high-temperature condensed water vapor remaining after the use of medium-pressure steam - HCBBS Forum
60. Is steam or nitrogen better for flushing the high-temperature pump 62? - HCBBS Forum
61. 【Daily Topic】【Electrical Edition 20160605】 - HCBBS Forum
62. 【Translation】36 Common Artistic Techniques in Classical Poetry - HCBBS Forum
63. Which measuring instruments are reliable for displaying the levels of fuming sulfuric acid and flowing acid, as well as for transmitting these measurements? - HCBBS Forum
64. Are there any special requirements for the pipe flanges, gaskets, and fasteners used for Class A flammable and explosive liquids? ? - HCBBS Forum
65. Does switching an electric valve mean turning the motor’s power on and off? - HCBBS Forum
66. What is the overlap number of the double-arch baffle tube arrays? - HCBBS Forum
67. How to check the mechanical properties of A29 4140? - HCBBS Forum
68. One question per day; those who answer correctly receive 6 wealth points, while participants receive 2 wealth points； May 30th - HCBBS Forum
69. Do flow intensity and overflow intensity mean the same thing? - HCBBS Forum
70. The safety valve with higher pressure operates first - HCBBS Forum
71. 【Daily Question】Advanced Processing 20160531 Multiple Choice: Turbine compressors belong to ( ) compressors - HCBBS Forum
72. Looking for suppliers of organic gas separation membranes - HCBBS Forum
73. I offended my boss and am now being targeted - HCBBS Forum
74. Urgently needed---Structural diagram of conical fluidized bed catalytic reactor - HCBBS Forum
75. How many factories use domestic ion exchange membranes for caustic soda production? - HCBBS Forum
76. Let’s all share our experiences with the problems encountered when using permanent magnet speed regulators - HCBBS Forum
77. Let’s take a look at which standard and which article this passage comes from ? ? ? Guess! ! - HCBBS Forum
78. Whether you’re trying to lose weight or reduce body fat, it’s important to pay attention! ! - HCBBS Forum
79. The CWL-250 series of centrifugal extractors are widely recognized in the pharmaceutical industry - HCBBS Forum
80. Questions regarding the flow rate of static mixers - HCBBS Forum
81. How to determine the installation budget for a boiler system - HCBBS Forum
82. Only Guo Jingjing can suppress the splashing water; the Thunder team’s coach will definitely send her a letter! - HCBBS Forum
83. 【Daily Topic】【Civil Engineering Version 20160605】 - HCBBS Forum
84. Urgently need one CAD drawing each for Roots blowers, vacuum pumps, and air compressors. Seeking help, thank you - HCBBS Forum
85. 【Ethylene Question Bank】Briefly describe the effect of CO on carbon dioxide hydrogenation reactions. - HCBBS Forum
86. Seeking help from experts: English translation for “misaligned mouth, open mouth, deviation, forced coordination” - HCBBS Forum
87. Regarding the issue of tank numbering - HCBBS Forum
88. 【Daily Topic】【Electrical Edition 20160604】 - HCBBS Forum
89. 【Haichuan Foodie Debate 05】When eating beef noodles, is it better to have cilantro or not? - HCBBS Forum
90. Is there a membrane through which methane can diffuse/infiltrate, but through which the gases inside cannot diffuse/infiltrate? - HCBBS Forum
91. Control of product quality - HCBBS Forum
92. Which sea friend can share their experience using TUD-DNS sulfur transfer agent? - HCBBS Forum
93. Generator for producing sodium hypochlorite from electrolyzed salt water - HCBBS Forum
94. 【Foreign Language Club】May 2016 Post on Salary and Bonus Payments for Moderators & Technical Discussants - HCBBS Forum
95. DELTAV interface key - HCBBS Forum
96. What is the operating flexibility of a packed tower? - HCBBS Forum
97. The output of the Chuanyi electromagnetic flowmeter remains at 4 milliamps - HCBBS Forum
98. The Dragon Boat Festival is a joyous occasion; food lovers have great enthusiasm - HCBBS Forum
99. Lightning: a deadly threat in summer that chemical companies must beware of! - HCBBS Forum
100. Is acetic acid considered a Class A liquid? ? - HCBBS Forum