Integrative Levels Classification project ILC2 schedules developing schedules how it works meetings people references
ILC class r3

ILC developing version
Expanded class r3

   ▲  broader class

▽ ⌕         r3       by technique; production technology; power
▽ ⌕         r31   [w1]           produced in time
▽ ⌕         r32   [vtU]           produced in region
▽ ⌕         r33   [U]           produced by producer; worker
▽ ⌕         r35   [v]           manaed by; steered by organization
▽ ⌕         r36   [u7]           for user class; people
▽ ⌕         r363   [x9]                 style; design  [decorative arts]
▽ ⌕         r37   [si]           by tool
▽ ⌕         r39            powered by energy source
▽ ⌕         r396   [ac9]                 energy renewability
▽ ⌕         r396c                      not renewable
▽ ⌕         r396n                      partially renewable
▽ ⌕         r396s                      renewable
▽ ⌕         r39e                 water hydraulic energy  ← js fresh water systems
▽ ⌕         r39i                 wind  ← j3n winds
▽ ⌕         r39l                 fuel  ← rbu fossil fuel
▽ ⌕         r39lc                      coal  ← rbuc coal
▽ ⌕         r39lg                      gas  ← rbuy natural gas
▽ ⌕         r39lo                      oil  ← rbue petroleum
▽ ⌕         r39t                 electricity  ← d6l electric energy
▽ ⌕         r3a            manual work; human work  ← px persons
▽ ⌕         r3c            controlled fire; cooking  ← f5ic combustion
▽ ⌕         r3cb                 controlled burns; prescribed burns; cool fires
▽ ⌕         r3cd                 slash and burn
▽ ⌕         r3f            lithic technology; Stone Age  ← ii single rocks vdb 
▽ ⌕         r3fe                 eolithic technology  ✍
▽ ⌕         r3fgWl                 palaeolithic technology
▽ ⌕         r3fg                 ancient palaeolithic technology; Early Stone Age  ✍
▽ ⌕         r3fi                 middle palaeolithic technology; Middle Stone Age  ✍
▽ ⌕         r3fl                 recent palaeolithic technology; Late Stone Age  ✍
▽ ⌕         r3fm                 mesolithic technology; Middle Stone Age  ✍
▽ ⌕         r3fn                 neolithic technology; New Stone Age  ✍
▽ ⌕         r3gWi            metallurgy
▽ ⌕         r3g            copper technology; Copper Age; chalcolithic  ← eel copper
▽ ⌕         r3h            bronze technology; Bronze Age  ← eel copper efo tin
▽ ⌕         r3i            iron technology; Iron Age; steel  ← eei iron
▽ ⌕         r3k            animal traction  ← mqvtt perissodactyla mqvtu artiodactyla
▽ ⌕         r3m            mechanical power  ← g bulk matter
▽ ⌕         r3mp                 pneumatic engineering
▽ ⌕         r3mu                 vacuum technology
▽ ⌕         r3mw                 heat engine; thermal energy  ← rbu fossil fuel
▽ ⌕         r3o            geotechnical technology  ← j landforms
▽ ⌕         r3os                 soil technology  ← jo soils
▽ ⌕         r3r            electricity; electrical energy  ← d6l electric energy
▽ ⌕         r3t            electronics; electronic technology  ← dte electrons
▽ ⌕         r3ti                 digital technology
▽ ⌕         r3u            nuclear power; nuclear energy  ← dv hadrons
▽ ⌕         r3v            solar power; solar energy  ← hlU the Sun
 
Connected classes:
 
 s375  [r39]                made by energy source
 s38  [r3]           made by technology
 s95  [r3]           working by technology
 s957  [r39]                powered by energy source
 sb3dtk                          table knives  ← r3ck 
 t95  [r3]           working by technology
 t957  [r39]                powered by energy source

specificity 
current: 99 

   
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ILC developing version — ISKO Italia <https://www.iskoi.org/ilc/> : 2006.03.06 - 2026.05.14 -