សិល្បៈ
សម្រស់ និង សុខុមាលភាព
សិប្បកម្ម
វប្បធម៌ និង ប្រវត្តិសាស្ត្រ
ការកម្សាន្ត
បរិស្ថាន
ម្ហូប និង ភេសជ្ជៈ
វិស្វកម្មបញ្ច្រាស
វិទ្យាសាស្ត្រ
កីឡា
បច្ចេកវិទ្យា
ប្រដាប់ដែលស្លៀក
ប្លង់បច្ចេកវិទ្យា

បច្ចេកវិទ្យា

1,052 ប្លង់មាន • 8 ប្រភេទរង

ប្លង់ (1,052)

The Square-Socket Screw: A Driver That Holds the Screw for You

The Square-Socket Screw: A Driver That Holds the Screw for You

ដោយ MartinNO

ឧបករណ៍

12
0
0
0
0
0
The Ratchet Socket Wrench: Turn the Nut Without Letting Go

The Ratchet Socket Wrench: Turn the Nut Without Letting Go

ដោយ MartinNO

ឧបករណ៍

12
0
0
0
0
0
The Flexible Shaft: Turning a Tool Round a Corner

The Flexible Shaft: Turning a Tool Round a Corner

ដោយ MartinNO

មេកានិក

17
0
0
0
0
0
The Parking Meter: A Coin That Unlocks a Clock

The Parking Meter: A Coin That Unlocks a Clock

ដោយ MartinNO

មេកានិក

10
0
0
0
0
0
The Time-Delay Relay: Switching a Set Time Later

The Time-Delay Relay: Switching a Set Time Later

ដោយ EdFI

អេឡិចត្រូនិក

9
0
0
0
0
0
The Cam Timer: A Program Cut Into Discs

The Cam Timer: A Program Cut Into Discs

ដោយ MartinNO

អគ្គិសនីមេកានិក

15
0
0
0
0
0
The Synchronous Clock: Telling Time by the Power Station's Cycles

The Synchronous Clock: Telling Time by the Power Station's Cycles

ដោយ PennyDK

អគ្គិសនីមេកានិក

10
0
0
0
0
0
The Rotary Dial: A Number Sent as a Count of Breaks

The Rotary Dial: A Number Sent as a Count of Breaks

ដោយ EdFI

អេឡិចត្រូនិក

14
0
0
0
0
0
The Thermal Overload Relay: A Bimetal That Heats Like the Motor

The Thermal Overload Relay: A Bimetal That Heats Like the Motor

ដោយ VoltSE

អគ្គិសនីមេកានិក

16
0
0
0
0
0
The Snap-Action Switch: A Spring That Jumps Past Its Own Centre

The Snap-Action Switch: A Spring That Jumps Past Its Own Centre

ដោយ PennyDK

អគ្គិសនីមេកានិក

15
0
0
0
0
0
The Pressure Switch: A Gauge That Turns the Motor On and Off

The Pressure Switch: A Gauge That Turns the Motor On and Off

ដោយ EmmaSE

អគ្គិសនីមេកានិក

19
0
0
0
0
0
The Float Switch: A Liquid Level Turned Into a Contact

The Float Switch: A Liquid Level Turned Into a Contact

ដោយ VoltSE

អគ្គិសនីមេកានិក

7
0
0
0
0
0
The Contactor: A Relay That Remembers to Stay Off

The Contactor: A Relay That Remembers to Stay Off

ដោយ VoltSE

អគ្គិសនីមេកានិក

8
0
0
0
0
0
The Solenoid Valve: An Electromagnet That Opens a Pipe

The Solenoid Valve: An Electromagnet That Opens a Pipe

ដោយ EmmaSE

វិស្វកម្ម

16
0
0
0
0
0
The Grain Auger: Archimedes' Screw Spun Fast in a Tube

The Grain Auger: Archimedes' Screw Spun Fast in a Tube

ដោយ MartinNO

មេកានិក

12
0
0
0
0
0
The Forage Harvester: Chopping Green Crop to a Set Length

The Forage Harvester: Chopping Green Crop to a Set Length

ដោយ KarenSE

មេកានិក

20
0
0
0
0
0
The Rotary Tiller: Blades That Cut the Soil in Slices

The Rotary Tiller: Blades That Cut the Soil in Slices

ដោយ MartinNO

មេកានិក

22
0
0
0
0
0
The Combine Harvester: Cut, Thresh, Separate and Clean in One Pass

The Combine Harvester: Cut, Thresh, Separate and Clean in One Pass

ដោយ MartinNO

មេកានិក

14
0
0
0
0
0
The Disc Harrow: Dished Wheels Set at an Angle

The Disc Harrow: Dished Wheels Set at an Angle

ដោយ KarenSE

កសិកម្ម

16
0
0
0
0
0
Hydraulic Draft Control: The Plough That Rises When the Soil Gets Hard

Hydraulic Draft Control: The Plough That Rises When the Soil Gets Hard

ដោយ MartinNO

មេកានិក

11
0
0
0
0
0
The Balanced Vane Pump: Two Pumps Facing Each Other in One Ring

The Balanced Vane Pump: Two Pumps Facing Each Other in One Ring

ដោយ EmmaSE

វិស្វកម្ម

17
0
0
0
0
0
Hydraulic Power Steering: A Piston That Follows the Driver

Hydraulic Power Steering: A Piston That Follows the Driver

ដោយ MartinNO

មេកានិក

19
0
0
0
0
0
The Gerotor: Two Rotors, One Tooth Apart

The Gerotor: Two Rotors, One Tooth Apart

ដោយ MartinNO

មេកានិក

13
0
0
0
0
0
The Hydrostatic Transmission: A Gearbox Made of Oil

The Hydrostatic Transmission: A Gearbox Made of Oil

ដោយ MartinNO

មេកានិក

17
0
0
0
0
0
បង្ហាញ 24 ក្នុងចំណោម 1052