. . _:B711a6bdf9f845e7532b7effcc715c9ca . . . . "норматив техник документ"@tt . . . _:B711a6bdf9f845e7532b7effcc715c9ca "норматив техник документ"@tt . _:B711a6bdf9f845e7532b7effcc715c9ca .