ꯂꯦꯖꯔ ꯀꯠꯇꯔꯁꯤꯡ, ꯄ꯭ꯔꯣꯐꯦꯁ꯭ꯅꯦꯜ ꯄ꯭ꯔꯗꯛꯁꯟ ꯑꯃꯁꯨꯡ ꯗꯤꯖꯥꯏꯅꯒꯤ ꯈꯨꯠꯂꯥꯌꯁꯤꯡ ꯑꯣꯏꯅꯥ, ꯑꯁꯤ ꯑꯀꯛꯅꯕꯥ ꯑꯃꯁꯨꯡ ꯏꯐꯤꯁꯤꯌꯦꯟꯇ ꯏꯛꯕꯤꯄꯃꯦꯟꯇꯁꯤꯡꯅꯤ ꯃꯗꯨꯅꯥ ꯃꯆꯥꯀꯁꯤꯡꯒꯤ ꯔꯦꯟꯖ ꯑꯃꯗꯥ ꯐꯖꯅꯥ ꯀꯥꯄꯊꯣꯀꯄꯥ ꯉꯃꯒꯅꯤ. ꯑꯗꯨꯝ ꯑꯣꯏꯅꯃꯛ, ꯂꯦꯖꯔ ꯀꯠꯇꯔ ꯑꯃꯥ ꯁꯤꯖꯤꯟꯅꯗꯨꯅꯥ ꯀꯩꯗꯧꯅꯨꯡꯗꯥ ꯀꯀꯊꯠꯂꯣꯏꯗꯕꯥ ꯄꯣꯠꯁꯛ ꯑꯃꯥ ꯂꯩꯔꯤ: ꯄꯤ.ꯚꯤ.ꯁꯤ.
PVC ꯄ꯭ꯂꯥꯁ꯭ꯇꯤꯀꯇꯥ ꯀ꯭ꯂꯣꯔꯤꯟ ꯌꯥꯑꯣꯏ, ꯃꯁꯤꯅꯥ ꯂꯦꯖꯔ ꯑꯃꯅꯥ ꯇꯩꯁꯤꯜꯂꯀꯄꯥ ꯃꯇꯃꯗꯥ ꯄꯣꯠꯁꯛ ꯑꯃꯥ ꯊꯥꯗꯣꯀꯄꯥ ꯉꯃꯒꯅꯤ. ꯒ꯭ꯌꯥꯁꯁꯤꯡ ꯑꯁꯤꯅꯥ ꯃꯦꯁꯤꯟ ꯑꯗꯨꯗꯥ ꯑꯁꯣꯛ-ꯑꯄꯟ ꯊꯣꯀꯍꯅꯕꯇꯥ ꯅꯠꯇꯅꯥ, ꯑꯣꯄꯔꯦꯇꯔ ꯑꯃꯁꯨꯡ ꯃꯅꯥꯛ ꯅꯀꯄꯥ ꯀꯅꯥꯒꯨꯝꯕꯥ ꯑꯃꯕꯨꯁꯨ ꯈꯨꯗꯣꯡꯊꯤꯕꯥ ꯑꯁꯤ ꯊꯦꯡꯅꯒꯅꯤ. ꯔꯤꯁ꯭ꯛ ꯑꯁꯤ ꯈꯉꯕꯥ ꯉꯃꯕꯤꯌꯨ ꯑꯃꯁꯨꯡ PVC ꯃꯆꯥꯛ. ꯀꯀꯊꯠꯅꯕꯥ ꯂꯦꯖꯔ ꯀꯠꯇꯔ ꯑꯃꯥ ꯁꯤꯖꯤꯟꯅꯕꯗꯒꯤ ꯂꯥꯞꯅꯥ ꯂꯩꯌꯨ꯫
ꯒꯥꯏꯗꯂꯥꯏꯟ ꯑꯁꯤ ꯇꯨꯡ ꯏꯟꯗꯨꯅꯥ ꯊꯥꯖꯕꯥ ꯌꯥꯗꯕꯥ ꯋꯥꯈꯜꯂꯣꯅꯁꯤꯡ ꯑꯃꯁꯨꯡ ꯄꯣꯠꯊꯣꯀꯁꯤꯡ ꯄꯨꯊꯣꯛꯅꯕꯥ ꯁꯥꯐꯕꯥ ꯑꯃꯁꯨꯡ ꯄꯣꯠꯊꯣꯛ ꯂꯩꯕꯥ ꯑꯦꯇꯃꯣꯁ꯭ꯐꯤꯌꯥꯔ ꯑꯃꯥ ꯄꯤꯒꯅꯤ.