PVC ꯀ꯭ꯂꯤꯌꯔ ꯋꯤꯟꯗꯣ ꯕꯣꯛꯁꯁꯤꯡ: ꯃꯄꯨꯡ ꯐꯥꯕꯥ ꯄꯦꯀꯦꯖꯤꯡ ꯁꯣꯂꯨꯁꯟ ꯑꯃꯅꯤ꯫

PVC ꯀ꯭ꯂꯤꯌꯔ ꯋꯤꯟꯗꯣ ꯕꯣꯛꯁꯁꯤꯡ: ꯃꯄꯨꯡ ꯐꯥꯕꯥ ꯄꯦꯀꯦꯖꯤꯡ ꯁꯣꯂꯨꯁꯟ ꯑꯃꯅꯤ꯫

ꯉꯁꯤꯒꯤ ꯌꯥꯝꯅꯥ ꯀꯝꯄꯤꯇꯤꯇꯤꯕ ꯑꯣꯏꯕꯥ ꯕꯤꯖꯤꯅꯦꯁ ꯋꯥꯔꯜꯗ ꯑꯁꯤꯗꯥ ꯄꯦꯀꯦꯖꯤꯡꯅꯥ ꯀꯟꯖꯨꯃꯔꯁꯤꯡꯒꯤ ꯄꯨꯛꯅꯤꯡ ꯆꯤꯡꯁꯤꯅꯕꯗꯥ ꯃꯔꯨꯑꯣꯏꯕꯥ ꯊꯧꯗꯥꯡ ꯂꯧꯔꯤ꯫ ꯐꯪꯂꯤꯕꯥ ꯄꯦꯀꯦꯖꯤꯡ ꯑꯣꯄꯁꯟ ꯀꯌꯥꯒꯤ ꯃꯔꯛꯇꯥ, PVC ꯀ꯭ꯂꯤꯌꯥꯔ ꯋꯤꯟꯗꯣ ꯕꯣꯛꯁꯁꯤꯡ ꯑꯁꯤ ꯃꯈꯣꯌꯒꯤ ꯄꯣꯠꯊꯣꯀꯁꯤꯡ ꯑꯁꯤ ꯄꯨꯛꯅꯤꯡ ꯆꯤꯡꯁꯤꯟꯅꯤꯡꯉꯥꯏ ꯑꯣꯏꯕꯥ ꯑꯃꯁꯨꯡ ꯏꯐꯦꯛꯇꯤꯕ ꯑꯣꯏꯕꯥ ꯃꯑꯣꯡꯗꯥ ꯎꯠꯅꯕꯥ ꯍꯣꯠꯅꯔꯤꯕꯥ ꯕꯤꯖꯤꯅꯦꯁꯁꯤꯡꯒꯤꯗꯃꯛꯇꯥ ꯃꯤꯌꯥꯝꯅꯥ ꯄꯥꯝꯅꯕꯥ ꯈꯅꯐꯝ ꯑꯃꯥ ꯑꯣꯏꯅꯥ ꯊꯣꯔꯛꯂꯦ꯫ ꯍꯥꯌꯔꯤꯕꯥ ꯕꯣꯛꯁꯁꯤꯡ ꯑꯁꯤꯅꯥ ꯇ꯭ꯔꯥꯟꯁꯄꯔꯦꯟꯁꯤ, ꯇꯨꯡ ꯀꯣꯏꯅꯥ ꯆꯠꯄꯥ ꯉꯝꯕꯥ ꯑꯃꯁꯨꯡ ꯌꯥꯝꯅꯥ ꯁꯤꯖꯤꯟꯅꯕꯥ ꯌꯥꯕꯥ ꯑꯈꯟꯅꯕꯥ ꯀꯝꯕꯤꯅꯦꯁꯟ ꯑꯃꯥ ꯄꯤꯔꯤ, ꯃꯁꯤꯅꯥ ꯃꯈꯣꯌꯕꯨ ꯇꯣꯉꯥꯟ ꯇꯣꯉꯥꯅꯕꯥ ꯏꯟꯗꯁ꯭ꯠꯔꯤꯁꯤꯡꯒꯤꯗꯃꯛꯇꯥ ꯌꯥꯝꯅꯥ ꯐꯕꯥ ꯈꯅꯐꯝ ꯑꯃꯥ ꯑꯣꯏꯍꯜꯂꯤ꯫

ꯄꯦꯀꯦꯖꯤꯡꯒꯤ ꯃꯔꯨꯑꯣꯏꯕꯥ ꯑꯗꯨ ꯈꯪꯖꯤꯅꯕꯥ꯫

ꯑꯍꯥꯅꯕꯥ ꯏꯝꯄꯦꯛꯇ ꯑꯗꯨ ꯃꯔꯨ ꯑꯣꯏ꯫

ꯄꯣꯇꯦꯟꯁꯤꯑꯦꯜ ꯀꯁ꯭ꯇꯃꯔ ꯑꯃꯅꯥ ꯁ꯭ꯇꯣꯔ ꯑꯃꯗꯥ ꯆꯠꯄꯥ ꯅꯠꯠꯔꯒꯥ ꯑꯣꯅꯂꯥꯏꯟ ꯀꯦꯇꯥꯂꯣꯒ ꯑꯃꯗꯥ ꯕ꯭ꯔꯣꯎꯖ ꯇꯧꯕꯥ ꯃꯇꯃꯗꯥ, ꯃꯈꯣꯌꯒꯤ ꯄꯨꯛꯅꯤꯡ ꯆꯤꯡꯁꯤꯅꯕꯥ ꯉꯝꯕꯥ ꯑꯍꯥꯅꯕꯥ ꯋꯥꯐꯃꯗꯤ ꯄꯦꯀꯦꯖꯤꯡ ꯑꯁꯤꯅꯤ꯫ ꯃꯁꯤ ꯄꯣꯠꯊꯣꯛ ꯑꯃꯒꯤ ꯑꯍꯥꯅꯕꯥ ꯏꯝꯄꯦꯁꯟ ꯁꯦꯝꯕꯥ ꯄꯦꯀꯦꯖꯤꯡꯅꯤ, ꯑꯃꯁꯨꯡ ꯍꯥꯌꯕꯒꯨꯝꯅꯥ, 'ꯑꯍꯥꯅꯕꯥ ꯏꯝꯄꯦꯁꯟ ꯑꯃꯥ ꯁꯦꯝꯅꯕꯒꯤ ꯑꯅꯤꯁꯨꯕꯥ ꯇꯥꯟꯖꯥ ꯑꯃꯥ ꯀꯩꯗꯧꯉꯩꯗꯥ ꯐꯪꯗꯦ꯫' ꯃꯁꯤꯗꯥ PVC ꯀ꯭ꯂꯤꯌꯔ ꯋꯤꯟꯗꯣ ꯕꯣꯛꯁꯁꯤꯡ ꯑꯁꯤ ꯊꯧꯗꯥꯡ ꯂꯧꯔꯤ꯫

ꯄ꯭ꯔꯣꯇꯦꯛꯁꯅꯒꯤ ꯃꯊꯛꯇꯥ꯫

ꯄꯦꯀꯦꯖꯤꯡ ꯑꯁꯤ ꯄꯣꯠꯊꯣꯛ ꯑꯗꯨ ꯉꯥꯀꯊꯣꯀꯄꯈꯛꯇꯒꯤ ꯅꯠꯇꯦ; ꯃꯁꯤ ꯅꯍꯥꯛꯀꯤ ꯕ꯭ꯔꯥꯟꯗ ꯑꯥꯏꯗꯦꯟꯇꯤꯇꯤ ꯑꯃꯁꯨꯡ ꯚꯦꯜꯌꯨꯁꯤꯡ ꯄꯥꯎ ꯐꯥꯑꯣꯅꯕꯒꯤ ꯃꯇꯥꯡꯗꯁꯨ ꯑꯣꯏꯔꯤ꯫ ꯌꯥꯝꯅꯥ ꯐꯖꯅꯥ ꯗꯤꯖꯥꯏꯟ ꯇꯧꯔꯕꯥ ꯄꯦꯀꯦꯖ ꯑꯃꯅꯥ ꯋꯥꯔꯤ ꯑꯃꯥ ꯂꯤꯕꯥ ꯉꯃꯒꯅꯤ ꯑꯃꯁꯨꯡ ꯏꯃꯣꯁꯅꯁꯤꯡ ꯄꯣꯀꯍꯅꯕꯥ ꯉꯃꯒꯅꯤ, ꯃꯁꯤꯅꯥ ꯀꯁ꯭ꯇꯃꯔꯗꯥ ꯅꯍꯥꯛꯀꯤ ꯕ꯭ꯔꯥꯟꯗꯒꯥ ꯃꯔꯤ ꯂꯩꯅꯕꯥ ꯑꯃꯥ ꯐꯥꯑꯣꯍꯜꯂꯤ꯫

PVC ꯀ꯭ꯂꯤꯌꯥꯔ ꯋꯤꯟꯗꯣ ꯕꯣꯛꯁꯁꯤꯡꯒꯤ ꯀꯥꯟꯅꯕꯁꯤꯡ:

꯱.ꯚꯤꯖꯤꯕꯤꯂꯤꯇꯤ : ꯱. 

PVC ꯀ꯭ꯂꯤꯌꯥꯔ ꯋꯤꯟꯗꯣ ꯕꯣꯛꯁꯁꯤꯡꯒꯤ ꯃꯔꯨꯑꯣꯏꯕꯥ ꯀꯥꯟꯅꯕꯁꯤꯡꯒꯤ ꯃꯅꯨꯡꯗꯥ ꯑꯃꯗꯤ ꯃꯈꯣꯌꯒꯤ ꯇ꯭ꯔꯥꯟꯁꯄꯔꯦꯟꯁꯤꯅꯤ꯫ ꯃꯌꯦꯛ ꯁꯦꯡꯕꯥ ꯎꯏꯟꯗꯣ ꯑꯁꯤꯅꯥ ꯀꯟꯖꯨꯃꯔꯁꯤꯡꯅꯥ ꯄꯣꯠꯊꯣꯛ ꯑꯗꯨ ꯃꯅꯨꯡꯗꯥ ꯎꯕꯥ ꯌꯥꯍꯜꯂꯤ, ꯃꯁꯤꯅꯥ ꯄꯣꯠ ꯑꯗꯨꯒꯥ ꯈꯨꯗꯛꯇꯥ ꯚꯤꯖꯨꯑꯦꯜ ꯀꯅꯦꯛꯁꯟ ꯑꯃꯥ ꯄꯤꯔꯤ꯫ ꯃꯁꯤꯒꯤ ꯚꯤꯖꯤꯕꯤꯂꯤꯇꯤ ꯑꯁꯤ ꯃꯔꯨꯑꯣꯏꯅꯥ ꯀꯁꯃꯦꯇꯤꯛ, ꯆꯤꯟꯖꯥꯛ, ꯅꯠꯠꯔꯒꯥ ꯑꯄꯤꯀꯄꯥ ꯈꯨꯗꯣꯂꯁꯤꯡꯒꯨꯝꯕꯥ ꯃꯤꯠꯌꯦꯡꯗꯥ ꯌꯦꯡꯅꯤꯡꯉꯥꯏ ꯑꯣꯏꯕꯥ ꯄꯣꯠꯊꯣꯀꯁꯤꯡ ꯌꯣꯜꯂꯤꯕꯥ ꯕꯤꯖꯤꯅꯦꯁꯁꯤꯡꯒꯤꯗꯃꯛꯇꯥ ꯀꯥꯟꯅꯕꯥ ꯑꯣꯏ꯫

꯲.ꯉꯥꯀꯊꯣꯀꯄꯥ : ꯱ . 

PVC (ꯄꯣꯂꯤꯚꯤꯅꯥꯏꯜ ꯀ꯭ꯂꯣꯔꯥꯏꯗ) ꯑꯁꯤ ꯊꯣꯡ ꯂꯣꯜꯂꯕꯥ ꯄꯣꯠꯂꯃꯁꯤꯡꯒꯤꯗꯃꯛꯇꯥ ꯑꯐꯕꯥ ꯉꯥꯀꯊꯣꯀꯄꯥ ꯉꯝꯕꯥ ꯑꯀꯅꯕꯥ ꯑꯃꯁꯨꯡ ꯇꯦꯛꯇ ꯀꯥꯌꯗꯕꯥ ꯃꯆꯥꯛ ꯑꯃꯅꯤ꯫ ꯍꯥꯌꯔꯤꯕꯥ ꯕꯣꯛꯁꯁꯤꯡ ꯑꯁꯤꯅꯥ ꯄꯣꯠꯊꯣꯀꯁꯤꯡ ꯑꯁꯤ ꯇ꯭ꯔꯥꯟꯁꯤꯠꯀꯤ ꯃꯇꯃꯗꯥ ꯃꯩꯁꯥ, ꯃꯩꯁꯥ ꯑꯃꯁꯨꯡ ꯑꯃꯥꯡ-ꯑꯇꯥꯗꯒꯤ ꯉꯥꯀꯊꯣꯀꯄꯥ ꯉꯝꯃꯤ, ꯃꯁꯤꯅꯥ ꯃꯄꯨꯡ ꯐꯥꯕꯥ ꯐꯤꯚꯃꯗꯥ ꯀꯁ꯭ꯇꯃꯔꯗꯥ ꯌꯧꯕꯥ ꯉꯃꯍꯜꯂꯤ꯫

꯳.ꯀꯁ꯭ꯇꯃꯃꯥꯏꯖꯦꯁꯟ ꯇꯧꯕꯥ : ꯱ . 

PVC ꯀ꯭ꯂꯤꯌꯔ ꯎꯏꯟꯗꯣ ꯕꯣꯛꯁꯁꯤꯡ ꯑꯁꯤ ꯌꯥꯝꯅꯥ ꯀꯁ꯭ꯇꯃꯔ ꯇꯧꯕꯥ ꯌꯥꯏ꯫ ꯕꯤꯖꯤꯅꯦꯁꯁꯤꯡꯅꯥ ꯃꯈꯣꯌꯒꯤ ꯄꯣꯠꯊꯣꯀꯁꯤꯡ ꯑꯃꯁꯨꯡ ꯕ꯭ꯔꯥꯟꯗꯤꯡꯒꯥ ꯈ꯭ꯕꯥꯏꯗꯒꯤ ꯆꯨꯅꯕꯥ ꯃꯑꯣꯡ, ꯁꯥꯏꯖ ꯑꯃꯁꯨꯡ ꯗꯤꯖꯥꯏꯟ ꯈꯅꯕꯥ ꯌꯥꯏ꯫ ꯀꯁ꯭ꯇꯝ ꯄ꯭ꯔꯤꯟꯇꯤꯡ ꯑꯣꯄꯁꯅꯁꯤꯡꯅꯥ ꯕ꯭ꯔꯥꯟꯗꯤꯡ ꯑꯦꯂꯤꯃꯦꯟꯇꯁꯤꯡ, ꯄ꯭ꯔꯗꯛꯇ ꯏꯅꯐꯣꯔꯃꯦꯁꯟ, ꯅꯠꯠꯔꯒꯥ ꯄ꯭ꯔꯣꯃꯣꯁꯅꯦꯜ ꯃꯦꯁꯦꯖꯁꯤꯡ ꯄꯦꯀꯦꯖꯤꯡꯗꯥ ꯌꯥꯎꯍꯅꯕꯁꯨ ꯌꯥꯍꯜꯂꯤ꯫

PVC ꯀ꯭ꯂꯤꯌꯥꯔ ꯋꯤꯟꯗꯣ ꯕꯣꯛꯁꯁꯤꯡꯒꯤ ꯑꯦꯞꯂꯤꯀꯦꯁꯅꯁꯤꯡ:

꯱.ꯔꯤꯇꯦꯜ ꯏꯟꯗꯁ꯭ꯠꯔꯤ : ꯱ . 

ꯔꯤꯇꯦꯂꯔꯁꯤꯡꯅꯥ ꯑꯌꯥꯝꯕꯅꯥ ꯏꯂꯦꯛꯠꯔꯣꯅꯤꯛꯁ, ꯁꯥꯟꯅꯄꯣꯠꯁꯤꯡ, ꯄꯣꯠꯂꯃꯁꯤꯡꯒꯤ ꯑꯦꯛꯁꯦꯁꯔꯤꯖ ꯑꯃꯁꯨꯡ ꯑꯇꯩ ꯄꯣꯠꯂꯃꯁꯤꯡ ꯎꯠꯅꯕꯥ PVC ꯀ꯭ꯂꯤꯌꯥꯔ ꯋꯤꯟꯗꯣ ꯕꯣꯛꯁꯁꯤꯡ ꯁꯤꯖꯤꯟꯅꯩ꯫ ꯃꯌꯦꯛ ꯁꯦꯡꯕꯥ ꯎꯏꯟꯗꯣ ꯑꯁꯤꯅꯥ ꯀꯁ꯭ꯇꯃꯔꯁꯤꯡꯅꯥ ꯄꯣꯠ ꯂꯩꯕꯒꯤ ꯋꯥꯔꯦꯞ ꯂꯧꯗ꯭ꯔꯤꯉꯩꯒꯤ ꯃꯃꯥꯡꯗꯥ ꯄꯣꯠꯊꯣꯛ ꯑꯗꯨ ꯌꯦꯡꯕꯥ ꯌꯥꯍꯜꯂꯤ, ꯃꯁꯤꯅꯥ ꯁꯣꯄꯤꯡ ꯑꯦꯛꯁꯄꯤꯔꯤꯑꯦꯟꯁ ꯍꯦꯅꯒꯠꯍꯜꯂꯤ꯫

꯲.ꯐꯨꯗ ꯏꯟꯗꯁ꯭ꯠꯔꯤ : ꯱. 

ꯕꯦꯀꯔꯤ ꯑꯃꯁꯨꯡ ꯀꯟꯐꯦꯀꯁꯅꯦꯔꯤꯁꯤꯡꯅꯥ ꯃꯈꯣꯌꯒꯤ ꯃꯆꯤ ꯑꯣꯏꯕꯥ ꯆꯤꯟꯖꯥꯀꯁꯤꯡ ꯍꯥꯌꯕꯗꯤ ꯀꯄꯀꯦꯛ, ꯆꯣꯀꯣꯂꯦꯠ, ꯑꯃꯁꯨꯡ ꯄꯦꯁ꯭ꯠꯔꯤꯁꯤꯡ ꯎꯠꯅꯕꯥ PVC ꯀ꯭ꯂꯤꯌꯥꯔ ꯋꯤꯟꯗꯣ ꯕꯣꯛꯁꯁꯤꯡ ꯁꯤꯖꯤꯟꯅꯩ꯫ ꯇ꯭ꯔꯥꯟꯁꯄꯔꯦꯟꯇ ꯋꯤꯟꯗꯣ ꯑꯁꯤꯅꯥ ꯆꯤꯟꯖꯥꯛꯀꯤ ꯚꯤꯖꯨꯑꯦꯜ ꯑꯦꯄꯤꯜ ꯑꯗꯨ ꯎꯠꯄꯗꯥ ꯅꯠꯇꯅꯥ ꯃꯗꯨꯕꯨ ꯐ꯭ꯔꯦꯁ ꯑꯣꯏꯅꯥ ꯊꯝꯃꯤ꯫

꯳.ꯀꯁꯃꯦꯇꯤꯛꯁ ꯑꯃꯁꯨꯡ ꯐꯖꯕꯥ : ꯱. 

ꯀꯁꯃꯦꯇꯤꯛ ꯕ꯭ꯔꯥꯟꯗꯁꯤꯡꯅꯥ ꯃꯦꯀꯑꯥꯄꯀꯤ ꯄꯣꯠꯊꯣꯀꯁꯤꯡ, ꯁ꯭ꯀꯤꯅꯀꯦꯌꯔ ꯑꯥꯏꯇꯦꯃꯁꯤꯡ, ꯑꯃꯁꯨꯡ ꯄꯥꯔꯐꯤꯎꯃꯁꯤꯡ ꯎꯠꯅꯕꯥ PVC ꯃꯌꯦꯛ ꯁꯦꯡꯕꯥ ꯎꯏꯟꯗꯣ ꯕꯣꯛꯁꯁꯤꯡꯗꯒꯤ ꯀꯥꯟꯅꯕꯥ ꯐꯪꯏ꯫ ꯄꯦꯀꯦꯖꯤꯡ ꯑꯁꯤꯅꯥ ꯀꯁ꯭ꯇꯃꯔꯁꯤꯡꯅꯥ ꯄꯣꯠꯊꯣꯛ ꯑꯗꯨꯒꯤ ꯃꯆꯨ, ꯇꯦꯛꯁꯆꯔ ꯑꯃꯁꯨꯡ ꯄꯦꯀꯦꯖꯤꯡ ꯑꯗꯨ ꯎꯕꯥ ꯐꯪꯍꯜꯂꯤ, ꯃꯁꯤꯅꯥ ꯑꯆꯨꯝꯕꯥ ꯄꯣꯠꯊꯣꯛ ꯑꯗꯨ ꯈꯅꯕꯗꯥ ꯂꯥꯏꯊꯣꯀꯍꯜꯂꯤ꯫

꯴.ꯈꯨꯗꯣꯜ ꯑꯃꯁꯨꯡ ꯁ꯭ꯇꯦꯁꯅꯦꯔꯤ : . 

ꯒꯤꯐꯠ ꯑꯃꯁꯨꯡ ꯁ꯭ꯇꯦꯁꯅꯦꯔꯤ ꯏꯟꯗꯁ꯭ꯠꯔꯤꯒꯤ ꯕꯤꯖꯤꯅꯦꯁꯁꯤꯡꯅꯥ ꯑꯌꯥꯝꯕꯅꯥ ꯒ꯭ꯔꯤꯇꯤꯡ ꯀꯥꯔꯗ, ꯁ꯭ꯇꯦꯁꯅꯦꯔꯤ ꯁꯦꯠ, ꯑꯃꯁꯨꯡ ꯑꯄꯤꯀꯄꯥ ꯒꯤꯐꯠꯒꯨꯝꯕꯥ ꯄꯣꯠꯂꯃꯁꯤꯡꯒꯤꯗꯃꯛ PVC ꯃꯌꯦꯛ ꯁꯦꯡꯕꯥ ꯎꯏꯟꯗꯣ ꯕꯣꯛꯁꯁꯤꯡ ꯈꯅꯒꯠꯂꯤ꯫ ꯇ꯭ꯔꯥꯟꯁꯄꯔꯦꯟꯁꯤ ꯑꯁꯤꯅꯥ ꯔꯤꯁꯤꯄꯇꯤꯒꯤꯗꯃꯛꯇꯥ ꯑꯦꯟꯇꯤꯁꯤꯄꯦꯁꯟ ꯑꯃꯁꯨꯡ ꯑꯦꯛꯁꯥꯏꯇꯦꯁꯅꯒꯤ ꯏꯂꯤꯃꯦꯟꯇ ꯑꯃꯥ ꯍꯥꯄꯆꯤꯜꯂꯤ꯫

꯵.ꯐꯥꯔꯃꯥꯁ꯭ꯌꯨꯇꯤꯀꯦꯂꯁꯤꯡ : ꯱. 

ꯐꯥꯔꯃꯥ ꯏꯟꯗꯁ꯭ꯠꯔꯤꯅꯥ ꯀꯥꯎꯟꯇꯔꯗꯒꯤ ꯂꯧꯕꯥ ꯍꯤꯗꯥꯀꯁꯤꯡ, ꯁꯞꯂꯤꯃꯦꯟꯇꯁꯤꯡ, ꯑꯃꯁꯨꯡ ꯍꯦꯜꯊꯀꯦꯌꯔꯒꯤ ꯄꯣꯠꯊꯣꯀꯁꯤꯡ ꯄꯦꯀꯦꯖ ꯇꯧꯕꯗꯥ ꯃꯌꯦꯛ ꯁꯦꯡꯕꯥ ꯎꯏꯟꯗꯣ ꯕꯣꯛꯁꯁꯤꯡ ꯁꯤꯖꯤꯟꯅꯩ꯫ ꯀꯁ꯭ꯇꯃꯔꯁꯤꯡꯅꯥ ꯄꯣꯠꯊꯣꯛꯀꯤ ꯏꯅꯐꯣꯔꯃꯦꯁꯟ ꯐꯖꯅꯥ ꯄꯥꯕꯥ ꯌꯥꯏ ꯑꯃꯁꯨꯡ ꯇ꯭ꯔꯥꯟꯁꯄꯔꯦꯟꯇ ꯋꯤꯟꯗꯣꯒꯤ ꯈꯨꯠꯊꯥꯡꯗꯥ ꯀꯟꯇꯦꯟꯇꯁꯤꯡ ꯑꯗꯨ ꯚꯦꯔꯤꯐꯥꯏ ꯇꯧꯕꯥ ꯌꯥꯏ꯫

ꯃꯃꯜ ꯍꯣꯡꯕꯥ ꯄꯦꯀꯦꯖꯤꯡ ꯇꯧꯕꯥ꯫

꯱.ꯑꯦꯐꯣꯔꯗꯦꯕꯜ ꯂꯛꯁꯥꯔꯤ ꯂꯩꯕꯥ꯫

PVC ꯀ꯭ꯂꯤꯌꯥꯔ ꯋꯤꯟꯗꯣ ꯕꯣꯛꯁꯁꯤꯡꯅꯥ ꯂꯛꯁꯥꯔꯤ ꯑꯃꯁꯨꯡ ꯁꯣꯐꯤꯁ꯭ꯇꯤꯀꯦꯁꯟ ꯐꯣꯡꯗꯣꯛꯂꯕꯁꯨ, ꯃꯈꯣꯌ ꯑꯁꯤ ꯑꯉꯀꯄꯥ ꯃꯑꯣꯡꯗꯥ ꯌꯥꯝꯅꯥ ꯁꯦꯟꯗꯣꯡ ꯂꯩ꯫ ꯃꯈꯣꯌꯅꯥ ꯅꯍꯥꯛꯀꯤ ꯄꯣꯠꯊꯣꯀꯁꯤꯡꯗꯥ ꯕꯦꯉ꯭ꯛ ꯊꯨꯒꯥꯏꯗꯅꯥ ꯍꯥꯏ-ꯑꯦꯟꯗ ꯂꯨꯛ ꯑꯃꯥ ꯄꯤꯔꯤ꯫

꯲.ꯔꯤꯇꯔꯅꯁꯤꯡ ꯍꯟꯊꯍꯅꯕꯥ꯫

ꯇ꯭ꯔꯥꯟꯁꯄꯔꯦꯟꯇ ꯄꯦꯀꯦꯖꯤꯡꯅꯥ ꯄꯣꯠꯊꯣꯛ ꯍꯜꯂꯀꯄꯒꯤ ꯆꯥꯡ ꯍꯟꯊꯍꯜꯂꯤ꯫ ꯀꯁ꯭ꯇꯃꯔꯁꯤꯡꯅꯥ ꯃꯈꯣꯌꯅꯥ ꯂꯧꯔꯤꯕꯥ ꯑꯗꯨ ꯑꯆꯨꯝꯕꯥ ꯃꯑꯣꯡꯗꯥ ꯎꯕꯥ ꯐꯪꯏ, ꯃꯁꯤꯅꯥ ꯋꯥꯈꯜ ꯂꯥꯡꯇꯛꯅꯕꯥ ꯍꯟꯊꯍꯜꯂꯤ ꯑꯃꯁꯨꯡ ꯅꯨꯡꯉꯥꯏꯕꯥ ꯍꯦꯅꯒꯠꯍꯜꯂꯤ꯫

ꯂꯣꯏꯁꯤꯟꯕ

ꯄꯦꯀꯦꯖꯤꯡꯅꯥ ꯄꯣꯠꯊꯣꯛ ꯑꯃꯒꯤ ꯃꯥꯌ ꯄꯥꯀꯄꯥ ꯁꯦꯝꯕꯥ ꯅꯠꯠꯔꯒꯥ ꯊꯨꯒꯥꯏꯕꯥ ꯉꯝꯕꯥ ꯃꯥꯂꯦꯝ ꯑꯁꯤꯗꯥ, PVC ꯀ꯭ꯂꯤꯌꯥꯔ ꯋꯤꯟꯗꯣ ꯕꯣꯛꯁꯁꯤꯡ ꯑꯁꯤ ꯃꯄꯨꯡ ꯐꯥꯕꯥ ꯄꯦꯀꯦꯖꯤꯡ ꯁꯣꯂꯨꯁꯟ ꯑꯣꯏꯅꯥ ꯊꯣꯔꯀꯏ꯫ ꯃꯈꯣꯌꯅꯥ ꯀ꯭ꯔꯤꯁ꯭ꯇꯦꯜ-ꯀ꯭ꯂꯤꯌꯔ ꯚꯤꯖꯤꯕꯤꯂꯤꯇꯤ, ꯀꯁ꯭ꯇꯃꯔꯥꯏꯖꯦꯁꯟ ꯑꯣꯄꯁꯅꯁꯤꯡ, ꯏꯀꯣ-ꯐ꯭ꯔꯦꯟꯗꯂꯤꯅꯦꯁ, ꯑꯃꯁꯨꯡ ꯑꯗꯣꯃꯒꯤ ꯄꯣꯠꯊꯣꯀꯁꯤꯡꯕꯨ ꯇꯣꯉꯥꯟꯅꯥ ꯊꯝꯕꯥ ꯉꯝꯕꯥ ꯋꯥꯔꯁꯥꯏꯇꯤꯂꯤꯇꯤ ꯄꯤꯔꯤ꯫ ꯅꯍꯥꯛꯅꯥ ꯅꯍꯥꯛꯀꯤ ꯄꯦꯀꯦꯖꯤꯡꯒꯤ ꯃꯊꯧ ꯇꯥꯕꯁꯤꯡ ꯑꯗꯨ ꯈꯟꯅꯔꯀꯄꯥ ꯃꯇꯃꯗꯥ, ꯑꯍꯥꯅꯕꯥ ꯏꯝꯄꯦꯁꯟ ꯑꯗꯨ ꯃꯔꯨꯑꯣꯏ ꯍꯥꯌꯕꯁꯤ ꯅꯤꯡꯁꯤꯡꯕꯤꯌꯨ, ꯑꯃꯁꯨꯡ PVC ꯀ꯭ꯂꯤꯌꯔ ꯋꯤꯟꯗꯣ ꯕꯣꯛꯁꯁꯤꯡꯅꯥ ꯅꯍꯥꯀꯄꯨ ꯃꯁꯤ ꯃꯁꯤꯡ ꯊꯤꯍꯅꯕꯗꯥ ꯃꯇꯦꯡ ꯄꯥꯡꯒꯅꯤ꯫