Каталог стандартов

21 - Mechanical systems and components for general use

ICS Поле
21.020 Characteristics and design of machines, apparatus, equipment
Including reliability, dependability, maintainability, durability, etc.
Safety of machinery, смотри 13.110
21.040 Screw threads
Screw threads for aerospace construction, смотри 49.030.10
21.060 Fasteners
Fasteners related to surgery, prosthetics and orthotics, смотри 11.040.40
Fasteners for aerospace construction, смотри 49.030
21.080 Hinges, eyelets and other articulated joints
21.100 Bearings
21.120 Shafts and couplings
21.140 Seals, glands
Seals for pipe and hose assemblies, смотри 23.040.80
21.160 Springs
Steels for springs, смотри 77.140.25
21.180 Housings, enclosures, other machine parts
21.200 Gears
21.220 Flexible drives and transmissions
21.240 Rotary-reciprocating mechanisms and their parts
Including pistons, piston-rings, crankshafts, etc. for general engineering
21.260 Lubrication systems
Lubricants, смотри 75.100