Original file (1,200 × 500 pixels, file size: 96 KB, MIME type: image/jpeg)

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Summary

Description
English: Solid tungsten carbide (PCB bits). To the left are samples of the major elemental constituents, a tungsten rod and a carbon rod.
Date 11 August 2005 (original upload date)
Source Transferred from en.wikipedia to Commons.
Author Splarka at English Wikipedia

Licensing

Public domain This work has been released into the public domain by its author, Splarka at English Wikipedia. This applies worldwide.
In some countries this may not be legally possible; if so:
Splarka grants anyone the right to use this work for any purpose, without any conditions, unless such conditions are required by law.

Original upload log

The original description page was here. All following user names refer to en.wikipedia.
  • 2005-08-11 09:10 Splarka 1200×500×8 (97918 bytes) Solid tungsten carbide (PCB bits). To the left are samples of the major elemental constituents, a tungsten rod and a carbon rod. {{PD-user|Splarka}}

Captions

Solid tungsten carbide (PCB bits) and to the left are samples of the major elemental constituents, a tungsten rod and a carbon rod.

Items portrayed in this file

depicts

inception

11 August 2005

exposure time

0.025 second

focal length

6.1 millimetre

media type

image/jpeg

File history

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Date/TimeThumbnailDimensionsUserComment
current21:31, 9 March 2025Thumbnail for version as of 21:31, 9 March 20251,200 × 500 (96 KB)OoliganReverted to version as of 12:58, 10 April 2008 (UTC) to match description. Exactly like the same revert by Tm previos to this revert.
20:05, 7 March 2025Thumbnail for version as of 20:05, 7 March 2025864 × 432 (69 KB)User-duckCropped 28 % horizontally, 14 % vertically, 38 % areawise using CropTool with lossless mode.
10:50, 4 April 2020Thumbnail for version as of 10:50, 4 April 20201,200 × 500 (96 KB)TmReverted to version as of 12:58, 10 April 2008 (UTC) to match description
09:39, 7 April 2016Thumbnail for version as of 09:39, 7 April 2016864 × 410 (67 KB)SoerfmCrop, contrast
12:58, 10 April 2008Thumbnail for version as of 12:58, 10 April 20081,200 × 500 (96 KB)Akiry{{Information |Description={{en|Solid tungsten carbide (PCB bits). To the left are samples of the major elemental constituents, a tungsten rod and a carbon rod.}} |Source=Transferred from [http://en.wikipedia.org en.wikipedia] |Date=2005-08-11 (original u

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