Bezegli ses siňdiriji paneller boýunça hünärmen hökmünde ses siňdiriji paneller bilen ses siňdiriji panelleriň arasyndaky tapawuda düşünmek möhümdir.Ikisem ses dolandyryşy bilen iş salyşýan bolsalar-da, ahyrky netijä uly täsir edip biljek aýratyn tapawutlary bar.
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Iş wagty: 17-2023-nji maý