སྒྱུ་རྩལ
མཛེས་སྡུག་དང་བདེ་ཐང
བཟོ་རིག
རིག་གནས་དང་ལོ་རྒྱུས
དགའ་སྟོན
ཁོར་ཡུག
ཟས་དང་བཏུང་རྫས
ཕྱིར་འཕྲུལ་རིག
ཚན་རིག
རྩེད་འགྲན
རིག་རྩལ
གྱོན་རུང

རིག་རྩལ

བིལུ་པིརིན་ཊི ༡,༡༠༡ ཡོད • ཡན་ལག་དབྱེ་རིམ ༨

བིལུ་པིརིན་ཊི (༡,༡༠༡)

The Hex-Socket Screw: A Head That Sinks Out of Harm's Way

The Hex-Socket Screw: A Head That Sinks Out of Harm's Way

Emma གྱིསSE

ལག་ཆས

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

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

Martin གྱིསNO

ལག་ཆས

༡༤
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The Ratchet Socket Wrench: Turn the Nut Without Letting Go

The Ratchet Socket Wrench: Turn the Nut Without Letting Go

Martin གྱིསNO

ལག་ཆས

༢༠
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The Flexible Shaft: Turning a Tool Round a Corner

The Flexible Shaft: Turning a Tool Round a Corner

Martin གྱིསNO

འཕྲུལ་རིག

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The Parking Meter: A Coin That Unlocks a Clock

The Parking Meter: A Coin That Unlocks a Clock

Martin གྱིསNO

འཕྲུལ་རིག

༡༠
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The Time-Delay Relay: Switching a Set Time Later

The Time-Delay Relay: Switching a Set Time Later

Ed གྱིསFI

གློག་འཕྲུལ

༡༨
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The Cam Timer: A Program Cut Into Discs

The Cam Timer: A Program Cut Into Discs

Martin གྱིསNO

གློག་འཕྲུལ་རིག

༣༡
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The Synchronous Clock: Telling Time by the Power Station's Cycles

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

Penny གྱིསDK

གློག་ཁབ་རིག

༢༤
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The Rotary Dial: A Number Sent as a Count of Breaks

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

Ed གྱིསFI

གློག་འཕྲུལ

༣༢
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The Thermal Overload Relay: A Bimetal That Heats Like the Motor

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

Volt གྱིསSE

གློག་འཕྲུལ་རིག

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

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

Penny གྱིསDK

གློག་འཕྲུལ་རིག

༢༧
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The Pressure Switch: A Gauge That Turns the Motor On and Off

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

Emma གྱིསSE

གློག་འཕྲུལ་རིག

༣༣
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The Float Switch: A Liquid Level Turned Into a Contact

The Float Switch: A Liquid Level Turned Into a Contact

Volt གྱིསSE

གློག་འཕྲུལ་རིག

༢༠
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The Contactor: A Relay That Remembers to Stay Off

The Contactor: A Relay That Remembers to Stay Off

Volt གྱིསSE

གློག་ཁབ་རིག

༢༡
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The Solenoid Valve: An Electromagnet That Opens a Pipe

The Solenoid Valve: An Electromagnet That Opens a Pipe

Emma གྱིསSE

འཕྲུལ་རིག

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

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

Martin གྱིསNO

འཕྲུལ་རིག

༢༩
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The Forage Harvester: Chopping Green Crop to a Set Length

The Forage Harvester: Chopping Green Crop to a Set Length

Karen གྱིསSE

འཕྲུལ་རིག

༣༥
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The Rotary Tiller: Blades That Cut the Soil in Slices

The Rotary Tiller: Blades That Cut the Soil in Slices

Martin གྱིསNO

འཕྲུལ་རིག

༤༡
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The Combine Harvester: Cut, Thresh, Separate and Clean in One Pass

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

Martin གྱིསNO

འཕྲུལ་རིག

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The Disc Harrow: Dished Wheels Set at an Angle

The Disc Harrow: Dished Wheels Set at an Angle

Karen གྱིསSE

ཞིང་ལས

༣༨
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Hydraulic Draft Control: The Plough That Rises When the Soil Gets Hard

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

Martin གྱིསNO

འཕྲུལ་རིག

༡༦
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The Balanced Vane Pump: Two Pumps Facing Each Other in One Ring

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

Emma གྱིསSE

འཕྲུལ་རིག

༣༡
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Hydraulic Power Steering: A Piston That Follows the Driver

Hydraulic Power Steering: A Piston That Follows the Driver

Martin གྱིསNO

འཕྲུལ་རིག

༣༦
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The Gerotor: Two Rotors, One Tooth Apart

The Gerotor: Two Rotors, One Tooth Apart

Martin གྱིསNO

འཕྲུལ་རིག

༣༢
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1101 ནང་ལས་ 24 སྟོན་དོ།