Occupational safety and health. Test specifications for farm and forestry machinery. Safety checks/01. Testing of stability of safety cabs and frames of wheel tractors/03. Vision and lighting/06 Jurisdiction German Democratic Republic Year 1988 Published in German Original/other title [German] Gesundheits- und Arbeitsschutz. Prüfvorschriften für land- und forstwirtschaftliche Maschinen und Traktoren. Überprüfung der Arbeitssicherheit/01. Bestimmung der Festigkeit von Sicherheitskabinen und -rahmen von Radtraktoren/03. Bestimmung von Sicht und Beleuchtung/06 Source Verlag für Standardisierung, PF 1068, 7010 Leipzig, German Democratic Republic, Dec. 1987, Apr. 1988. 18p. Illus. Serial number TGL 30120/01/03/06 Descriptors [Primary] German Democratic Republic, agriculture and forestry, occupational safety and health, tractors [Secondary] agricultural equipment, check lists, harvesting machinery, lighting, safety checks, safety frames and cabs, safety rules, stability, stability tests, standard, test papers, testing, tests on models, vision tests Subject category Industries and occupations Abstract This standard includes 3 sheets. Sheet 01, effective 28 Apr. 1988, contains terms and definitions, measurable variables, stipulations regarding test procedures and risk analysis. Sheet 03, effective 19 Dec. 1987, applies to the stability of safety cabs and frames of wheeled tractors, taking into consideration requirements for test procedures and interpretation of test results. Numerous testing arrangements are illustrated; characteristic parameters and measuring instruments prescribed. Sheet 06, effective 29 Dec. 1987, concerns visibility and lighting. CIS No. 90-1067 Database ID 54298