I plan to change the sewer and water supply riser in the house, a lot of questions have arisen.How to properly replace pipes and risers in an apartment or house? What pipes are best used for a sewer riser?
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Hello everyone, who faced the question of electroplating with gold? I have products that I would like to process with a galvanic coating to restore its appearance. I would like to understand for myself what electroplating is and whether it ...