information about Coupling (piping) field
Field Hierarchy
| Parent | |||
|---|---|---|---|
Engineering 25.6M papers | Materials science 19M papers | Composite material 8.9M papers | Mechanical engineering 5.6M papers |
Metallurgy 5M papers | |||
| Current | |||
Coupling (piping) 344k papers | |||
| Child | |||
Repeater (horology) 4,799 papers | Human head 3,662 papers | ||
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History