- "What is O-Ring
Shelf Life?". Oringsusa.com.
Retrieved 2011-03-25.
Wikimedia Commons has
media related to O-rings. O-ring
basics from C. Otto
Gehrckens...
- Line 1890–1917 SS Pickhuben (1923), a
cargo ship in
service with H M
Gehrckens 1923–45 This
article includes a list of
ships with the same or similar...
-
built by Helsingørs. Söderhamn was
built for H.M.
Gehrckens, Hamburg.
Originally built for
Gehrckens'
baltic liner-service, from 1900 she was deplo****...
- was
built in 1927 as yard
number 735 by
Stettiner Oderwerke for H. M.
Gehrckens, Hamburg, Germany. She was
launched on 29
November 1927. The Code Letters...
-
Nobiskrug Shipyard in
Rendsburg for the
Hamburg shipping company H. M.
Gehrckens (HMG) and put into
service under the name of
Bleichen on 28
August 1958...
- 2019. Turin, Luca; Skoulakis,
Efthimios M. C.; Horsfield,
Andrew P.;
Gehrckens,
Angela S. (26 May 2019). "Gated
electron transport in
rhodopsin and its...
-
Herrn Gehrckens Artikel 'Die
gegen die
Relativitatstheorie erhobenen Einwande'" [Regarding the
principle of relativity:
reply to Mr.
Gehrcken's article...
- by
Union Giesserei, and
rated at 121 NHP.
Pickhuben was
built for HM
Gehrckens, Hamburg. Her code
letters were RFCG. By 1934 her
wireless telegraph call...
-
unknown Germany
Union Giesserei. königsberg
Pickhuben Cargo ship For H. M.
Gehrckens. Date
unknown Germany Nüscke & Co
Stettin Rhenania Cargo ship For Westdeutsche...
-
November Germany
Stettiner Oderwerke Stettin Wandrahm Cargo ship For H. M.
Gehrckens 8
December United
Kingdom Harland &
Wolff Belfast Dafila Cargo ship For...
