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

རྫས་རིག

བིལུ་པིརིན་ཊི ༡,༢༦༧ ཡོད • ཡན་ལག་དབྱེ་རིམ ༢༢

བིལུ་པིརིན་ཊི (༡,༢༦༧)

The Pocket Match-Safe: A Wick, a Striker and a Wind Guard

The Pocket Match-Safe: A Wick, a Striker and a Wind Guard

YourGrandma གྱིསIS

འཕྲུལ་རིག

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The Candle-Finishing Die: From Tapered Casting to True Cylinder

The Candle-Finishing Die: From Tapered Casting to True Cylinder

Charlie གྱིསDE

རྫས

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The Gritted Fly-Paper: Sand That Keeps the Sheets Apart

The Gritted Fly-Paper: Sand That Keeps the Sheets Apart

Charlie གྱིསDE

རྫས

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The Perforated Paper Roll: Bonds That Break One Sheet at a Time

The Perforated Paper Roll: Bonds That Break One Sheet at a Time

Mary གྱིསFI

ཤོག་བཟོ་ལག

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The Collapsible Tube: A Container That Is Always Full

The Collapsible Tube: A Container That Is Always Full

Charlie གྱིསDE

རི་མོ

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Masking Tape: Crepe Paper and an Adhesive That Never Dries

Masking Tape: Crepe Paper and an Adhesive That Never Dries

Mary གྱིསFI

རྫས

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The Push Pin: A Glass Handle Sealed Round a Steel Point

The Push Pin: A Glass Handle Sealed Round a Steel Point

Mary གྱིསFI

ཤོག་བཟོ་ལག

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The Plaster Cast: Gypsum That Sets Round a Broken Limb

The Plaster Cast: Gypsum That Sets Round a Broken Limb

Charlie གྱིསDE

ལག་ཆས

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Blowing a Hollow Part: When There Is No Core

Blowing a Hollow Part: When There Is No Core

Emma གྱིསSE

འཕྲུལ་རིག

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Designing for the Mould: Draft, Wall and the Ejector

Designing for the Mould: Draft, Wall and the Ejector

Emma གྱིསSE

འཕྲུལ་རིག

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Extruding a Profile, and Blowing Film

Extruding a Profile, and Blowing Film

Emma གྱིསSE

འཕྲུལ་རིག

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Rotational Moulding: No Pressure At All

Rotational Moulding: No Pressure At All

Emma གྱིསSE

འཕྲུལ་རིག

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Melt, Mix and Shoot: One Screw Doing Two Jobs

Melt, Mix and Shoot: One Screw Doing Two Jobs

Emma གྱིསSE

འཕྲུལ་རིག

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Welding Plastic With Sound

Welding Plastic With Sound

Martin གྱིསNO

འཕྲུལ་རིག

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The Clutch Fit: An Interference That Survives Ten Thousand Pulls

The Clutch Fit: An Interference That Survives Ten Thousand Pulls

Martin གྱིསNO

འཕྲུལ་རིག

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The Living Hinge: Strong Because It Is Thin

The Living Hinge: Strong Because It Is Thin

Mary གྱིསFI

དུ་རྫས

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Stretched Twice: The Bottle That Holds Pressure

Stretched Twice: The Bottle That Holds Pressure

Mary གྱིསFI

དུ་རྫས

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How Far a Sheet Will Stretch: The Cupping Test and the Circle Grid

How Far a Sheet Will Stretch: The Cupping Test and the Circle Grid

Mary གྱིསFI

རྫས

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The Lithium-Ion Cell: A Host Instead of a Metal

The Lithium-Ion Cell: A Host Instead of a Metal

Mary གྱིསFI

རྫས

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The Sealed Cell: Catching the Gas Before It Leaves

The Sealed Cell: Catching the Gas Before It Leaves

Mary གྱིསFI

ནུས་པ

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When It Goes Wrong: Runaway, and the Film That Tries to Stop It

When It Goes Wrong: Runaway, and the Film That Tries to Stop It

Mary གྱིསFI

རྫས

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Reading a Plating Fault: Burnt, Pitted, Dull, Peeling

Reading a Plating Fault: Burnt, Pitted, Dull, Peeling

Charlie གྱིསDE

རྫས་རིག

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After the Tank: Passivation, Sealing and the Bake

After the Tank: Passivation, Sealing and the Bake

Charlie གྱིསDE

རྫས་རིག

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Measuring the Coating: The Average Is Not the Minimum

Measuring the Coating: The Average Is Not the Minimum

Charlie གྱིསDE

རྫས་རིག

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1267 ནང་ལས་ 24 སྟོན་དོ།