A turnable test body (2) is provided at its undersurface with an annular abrasive friction surface (6) that contacts a sample coating (1). No friction surface is arranged at the transfer region near the rotational axis (3) of the test body. An Independent claim is also included for a ...
A closure body (19) is adjustably connected to a hub element (15). This has an aperture, forming a shaft passage, the axis of which is offset relative to that of the seat ring. The front (20) of the closure is hemispherical, to engage sealing on the seat surface (21) of the ...
Turnouts are the weak spot in high-speed rail systems, and it is simple for the phenomenon of the wheel–rail force and the carbody lateral acceleration over-limit to arise when the train passes through, which affects the service life of the rail and the
Design must continually remain flexible to the future avenues for design that emerge and surface. The nonhuman can no longer be marginalised as merely an ‘other’ whose being is markedly independent of that of Dasein; this was a false starter that was never ontic. 5.2. Attuning to ...
细节 Chinese School, circa 1800 The Trades of China: an album of bodycolour drawings on Chinese paper, titled 'A Collection of Drawings Illustrating the Trades of China by Artists of that Nation'. [no place but Canton?; no date but 1808 or earlier]. Large folio (520 x 415mm.)....
In accordance with the relevant provisions when the water temperature is below 10 degrees Celsius on the surface of exposed workers must wear cold protective clothing. Putting cold protective clothing before you take off your coat, turn off the phone, remove the body of sharp objects, took off...
A turnable test body (2) is provided at its undersurface with an annular abrasive friction surface (6) that contacts a sample coating (1). No friction surface is arranged at the transfer region near the rotational axis (3) of the test body. An independent claim is also included for a ...
TELESCOPIC TURN INDICATOR WITH BLINKING LAMP PROJECTING IN SYNCHRONIZATION WITH LIGHTING FROM VEHICLE BODY SURFACEPROBLEM TO BE SOLVED: To provide a turn indicator achieving easy confirmation of lighting even when viewed from a lateral direction opposite to a lighting blinking lamp.IWASE HIROSHI...
Biological process of phosphorus turnover in surface water body of Xiamen Harbor.Ⅱ:Grazing pressure of copepod on phytoplankton[J].应用生态学报,2008,(12):2774-2778.厦门港表层水体磷周转的生物学过程Ⅱ:桡足类对浮游植物的摄食压力[J]. 杨位迪,杨青,林元烧,曹文清.应用生态学报. 2008(12)...
so that contact with human skin leashes rely on friction to get close to the body surface at the site of the mattress upward traction, with leashes kept turning, the body is pulled on leash frame stand or be lifted, the patient stand up, make the bed surface hygiene easier, convenient, ...