Polivanov p m (1 risultati)

Hardcover/Hardback. Condizione: Fair. V spravochnike dany tablitsy dlya podscheta massy detalej i materialov kruglogo, shestigrannogo, kvadratnogo sechenij, iz polosovogo, lentochnogo i listovogo materiala, shponochnoj stali pryamougolnogo i segmentnogo sechenij, a takzhe sortamenty i tablitsy dlya opredeleniya massy vodogazoprovodnykh trub, uglovogo prokata, dvutavrovykh balok, shvellerov, uglovoj stali, vodogazoprovodnykh trub, i stalnykh besshovnykh trub dlya smazki i gidravliki snbsp;r7,85. Privedeny sortamenty gnutykh ugolkov, stalnykh, mednykh i latunnykh trub.…