[Phase 1 of Time-Limited Quick Response Contest] 028 [Completed]
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Rules: 1. If you want to answer immediately, give a score of +1 wealth to floor 1 and write your answer in the “Reason for action” field (only the content within parentheses); see the image below for details. 2. One “*” represents 1 Chinese character (or 1 digit), and the answer must match exactly to be considered correct. 3. The first person to answer correctly will receive +10 wealth points; please reply in the replies on floor 2 and below to claim the reward ； 4. The scope of questions covers the commonly used standards and experience manuals for the process and piping fields ； 5. The difficulty level of the questions increases from easy to difficult. 6. Lower-grade students are welcome to participate actively. Question for this issue: 028. Welded steel pipes for low-pressure fluid transport are suitable only for media at pressures of (*****) MPa and below, at a design temperature of (******) °C. Standard answer: PN1.6; not more than 200. Winner: huaweizhou. This post was last edited by hutom123 on 2009-3-25 09:52
028. Welded steel pipes for low-pressure fluid transport, suitable only for media at (1.6) MPa or less and with a design temperature of (200) °C.
Welded steel pipes for low-pressure fluid transport are suitable only for media at 1.6 MPa or less and with a design temperature of (200) °C.
028. Welded steel pipes for low-pressure fluid transport, suitable only for media at pressures of (not more than 1.0) MPa or less, and at design temperatures of (not more than 200) °C.
Welded steel pipes for low-pressure fluid transport are suitable only for media at pressures of (PN1.6) MPa or less, and at design temperatures of (not more than 200) °C.
Welded steel pipes for low-pressure fluid transport are suitable only for media with a design pressure of 1.0 MPa or less and a design temperature of (not more than 200) °C.
PN1.6; not more than 200