underbead crack underbead hardness underbed underblower underboarding underbreaking underbunching undercapacity undercarriage undercarriage bicycle undercarriage fair undercarriage fixed undercarriage multiple-wheel undercarriage nose-wheel undercarriage retractable undercarriages tail-wheel undercarriage tricycle undercast under-chassis under-clearance |
underbead crack пукнатина в зоната на термично влияние на заваръчен шев Търсената дума е намерена |