The issue of selecting pipeline diameter

With constant pressure and temperature, the material can remain unchanged

【Process Calculation and System Design Section】We are seeking experienced moderators and technicians to join us (permanent position; welcome to join our team). http://bbs.hcbbs.com/thread-1316407-1-1.html (Source: Haichuan Chemicals Forum) Information regarding the recruitment of moderators can be found on page 1, where a detailed list of current vacancies is available and is updated regularly. I. Requirements for applicants: 1. Must be enthusiastic about the Haichuan Chemicals Forum, willing to contribute to its development, committed to adhering to all the forum’s rules, and familiar with the forum as well as having an understanding of its various aspects； 2. Ability to maintain a certain amount of online time: At least one hour of online time per day should be ensured, with consistent and regular presence in the process area ； 3. The forum membership level should be fifth grade in primary school or above; the cumulative online time must be 80 hours; a certain foundation in relevant professional knowledge is required, with no limit on work experience. 4. Those who have previously held forum management positions in other forums or on this forum, and are familiar with forum management procedures, may be granted special approval based on the actual circumstances; they are not subject to grade restrictions and are exempt from practical training*. 5. After successful recruitment, the probationary period as a moderator is 2 months; upon passing the assessment, the position becomes permanent ； If performance is excellent during the trial period, the area supervisor will grant permanent employment in advance, depending on the actual circumstances. II. Moderator Benefits: 1. Moderator benefits consist of a salary plus bonuses, which are paid by the regional manager. The base salary for moderators is 400 Wealth per month; depending on performance, they may receive additional bonuses, with the highest salary for moderators reaching 1000 Wealth per month. 2. Outstanding moderators of the month receive an additional reward of +1 reputation or 10–20 charm points. Those who remain outstanding moderators for 3 consecutive months can apply for an award for outstanding moderators (subject to records kept). The 5 best performing outstanding moderators each year (who have been outstanding for 3 consecutive months) receive a commemorative USB drive at the end of the year. III. Application method for moderators: Simply reply in a comment under this post in the following format: 1. Username: 2. Major/industry pursued (or in which one works): 3. Years of work experience: 4. Daily online time guaranteed: 5. Management section applied for: (Two preferred sections may be specified) 6. Any suggestions for that section. IV. Topics related to moderator management: 1. Explanations on management regulations – Updated in December 2014: http://bbs.hcbbs.com/thread-1223204-1-1.html 2. Thread dedicated to daily operations for moderators: http://bbs.hcbbs.com/thread-960282-1-1.html

I didn’t see the post you made today. The role of moderator is only available for those in grade 5 and above