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Plumbing
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Pools
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How to remove fungus in the bathroom: the best folk and professional ways 
Press pliers for plastic pipes: how to choose + instruction on use 
How to make a pipe bender with your own hands: examples of the best homemade products 
Revision plumbing hatches for the bathroom and toilet: types, placement rules, mounting features 
How to work with a grinder: safety measures + instruction manual 
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Copper pipes and fittings: types, marking, features of the arrangement of a copper pipeline 
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Calculation of pipe parameters: how to correctly calculate the weight, mass and volume of a pipe 
Polypropylene or plastic pipes: a comparative overview and the choice of the best option 
All about steel pipes: an overview of technical specifications and mounting nuances