Answers to Guess the Device by Looking at the Picture 20180531 have been released
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This post was last edited by wawa*n*ntaozi on 2018-6-4 at 17:56. I have been very busy with work lately and unable to manage and post updates in a timely manner; it has been two weeks since the last picture-based device guessing session, and I am truly sorry for that. Last post of May: Guess the device from the picture – go ahead, guess what device it is? The answer is: pipeline compensator. This post is valid for 3 days; those who answer correctly will receive 8 wealth points as a reward, while active participants will get 5 wealth points. All forum members are welcome to participate actively and contribute to the development of the forum! ! Chemical Equipment and Machinery
I’ve never seen it; it seems to be a holder for equipment, with springs inside
Direct-buried expansion joint or wall-penetrating sleeve