| Quantity | Unit | Symbol (equivalence) | |
| Length | meter | m | |
| Mass | gram; kilogram | g; kg | ; |
| Time | second | s | |
| Temperature | kelvin | K | |
| Current | ampere | A (C/s) | |
| Frequency | hertz | Hz (1/s) | |
| Force | newton | N (kgm/s2, J/m) | |
| Pressure, stress | pascal | Pa (N/m2) | |
| Energy | joule | J (Nm2, Ws) | |
| Power | watt | W (J/s, W/A) | |
| Electric charge | coulomb | C (As) | |
| Potential | volt | V (J/C, V/A) | |
| Conductance | siemence | S (A/V, 1/  )
| |
| Resistance | ohm | (Ohm in English)
| |
| Capacitance | farad | F (C/V) | |
| Magnetic flux | weber | Wb (Vs) | |
| Magnetic flux density | tesla | T (Wb/m2) | |
| Inductance | henry | H (Wb/A) |
| Prefix | Multiple factor | Symbol |
| exa | 1018 | E |
| peta | 1015 | P |
| tera | 1012 | T |
| giga | 109 | G |
| mega | 106 | M |
| kilo | 103 | k |
| hecto | 102 | h |
| deka | da | |
| deci | 10-1 | d |
| centi | 10-2 | c |
| milli | 10-3 | m |
| micro | 10-6 | ( u ) |
| nano | 10-9 | n |
| pico | 10-12 | p |
| femto | 10-15 | f |
| atto | 10-18 | a |
M , G(MM) .
, :
| . . | . | . | |
| CFR | Code of Federal Regulations | ||
| MIL-STD | Military Standard | ||
| MIL-SPEC | Military Specifications | ||
| MIL-HDBK | Military Handbook | ||
| OST | Industrial standard | ||
| PUE | Electrical Installation Regulations, rules for electrical equipment installation | , | |
| SNiP | Construction regulations (building code) | , | |
| SP | Russian Code of practice | , | |
| SPEC | Specification | ; , ; , | |
| SPP | Standard Practices & Procedures | - | |
| STD | Standard | ||
| SNIP | Construction Code and Regulations | ||
| SanPin | Sanitary Rules and Standards | ||
| TT | Engineering specification, specifications, specs | , | |
| TU | Technical requirements, performance specifications | , | |
| TZ | Performance specification, design specification | , | |
| CFR | Code of Federal Regulations | ||
| DOD-STD | Department of Defense Standard | ||
| GOST | Russian Federal Standard | ||
| I | Industrial code | ||
| RD | Russian Guideline | ||
| PUE | RF Electrical Code |
, :
|
|
|
| , - | |
| - | |
No , (), :
| Customer Order No | |
| Dwg No = Drawing number | |
| Item No | ( ) |
| Job No | ( ) |
| Part No | |
| Ref. No = Reference number | ( ) |
| Tag No | ( ) ( ) |
| QUOTATION No | |
| No Reqd | |
| 2 no = 2 Nr | 2 . |
, , , , .., , . , , , - . , .
, . , 8.417-2002 . . , .
