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Gvintova krishka poshirenij tip krishok dlya germetizaciyi plyashok banok i tub shlyahom zagvinchuvannya Gvintovi krishki vigotovlyayut z pruzhnogo tverdogo materialu napriklad PE abo RR abo listovogo metalu yak pravilo z alyuminiyu dlya plyashok abo stali gvint top Krishki povinni buti sproektovani tak shob buti ekonomichno efektivnimi zabezpechuvati efektivne ushilnennya i bar yer buti sumisnimi z vmistom tari legko vidkrivatisya spozhivachem i ekologichnimi Gvintovi metalevi krishki z vnutrishnoyi storoni pokrivayut sharom plastiku chasto PVDH a dlya zakuporyuvannya pinistoyi ridini vikoristovuyut ushilnyuyuchi pizhi vkladishi z korku gumi abo inshogo m yakogo materialu Gvintova krishka na plyashci Gvintova krishka PET plyashki Konservi zakuporeni gvintovimi krishkami Deyaki vidi suchasnih gvint krishokDiv takozh red Krishka Krishka kronchata Klip krishka Otrimano z https uk wikipedia org w index php title Krishka gvintova amp oldid 20369218