|
| 3250 | 3320 | * | Manufacture of ophthalmic goods, eyeglasses, sunglasses, lenses, safety goggles | |
| 3290 | 1810 | * | Manufacture of fire-resistant clothing, of textile | |
| | 1912 | * | Manufacture of linemen's safety belts and other belts for occupational use | |
| | 2029 | * | Manufacture of cork life preservers | |
| | 2211 | * | Manufacture of globes | |
| | 2519 | * | Manufacture of rubber protective safety equipment, e.g. gloves, life vests | |
| | 2520 | * | Manufacture of hard hats | |
| | 2699 | * | Manufacture of fire-fighting protection suits and fire resistant clothing, of non-metallic minerals | |
| | 2899 | * | Manufacture of metal safety headgear | |
| | 3311 | * | Manufacture of gas masks | |
| | 3693 | * | Manufacture of ear and nose plugs | |
| | 3699 | * | Manufacture of goods not elsewhere classified | |
| 3311 | 2811 | * | Repair of structural metal products | |
| | 2812 | * | Repair of tanks, reservoirs and containers of metal | |
| | 2813 | * | Repair of steam generators | |
| | 2892 | * | Welding repair | |
| | 2893 | * | Repair of hand tools and general hardware | |
| | 2899 | * | Repair of fabricated metal products | |
| | 2927 | * | Repair of weapons | |
| | 2929 | * | Repair of moulding boxes and moulds (except ingot moulds) | |
| | 3420 | * | Repair and maintenance of containers | |
| 3312 | 2911 | * | Repair of engines and turbines (except aircraft, vehicle and cycle) | |
| | 2912 | * | Repair of pumps, compressors, taps and valves | |
| | 2913 | * | Repair of bearings, gears, gearing and driving elements | |
| | 2914 | * | Repair of ovens, furnaces and furnace burners | |
| | 2915 | * | Repair of lifting and handling equipment (except lifts and escalators) | |
| | 2919 | * | Repair of other general-purpose machinery | |
| | 2921 | * | Repair of agricultural and forestry machinery | |
| | 2922 | * | Repair of machine tools, except electrical welding and soldering equipment | |
| | 2923 | * | Repair of machinery for metallurgy | |
| | 2924 | * | Repair of machinery for mining and construction | |
| | 2925 | * | Repair of machinery for food, beverage and tobacco processing | |
| | 2926 | * | Repair of machinery for textile, apparel and leather production | |
| | 2929 | * | Repair of other special purpose machinery (except ultrasonic cleaning machines) | |
| | 3110 | * | Repair of turbine-generator sets | |
| | 3230 | * | Repair of dictating machines | |
| | 3599 | * | Repair of hand trucks and wheelbarrows | |
| | 3694 | * | Repair of automatic bowling alley equipment | |
| | 3699 | * | Repair of roundabouts, swings, shooting galleries and other fairground amusements | |
| | 7250 | * | Repair of office machinery and equipment, except computers and peripheral equipment | |