Переходники из оцинкованной стали вентиляционные

[208,265,266,271,275,280,281,283,329,339,340,346,347,373,382,391,403,406,409,422,432,484,487,492,505,507,508,512,515,517,523,550,554,556,575,584,596,629,637,647,674,676,750,806,810,831,834,850,891,903,914,928,974,1023,1036,1124,1226,1234,1282,1629,1699,1723,1822,1840,2118,2177,2195,2309,2549,3430,3632,3684,5472,6256,6757]