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目前顯示的是 5月, 2024的文章

Breville 878

 Thermojet

鋁模倒石屎前中期

 

Barsetto espresso

 side view Top view: thermoblock  1300W CM5011-SA( as in breville barista max+) Ulka Vibration pump Conical burr grinder 1200rpm 86W Top view:

White Westinghouse ice cube maker assembly

 Assembly: (Springs not yet assembled) Close up of link bar. The link bar is raised when you turn the front handle. Both trays are tilted Spring on the other end

Saturated group head

 Or just called as saturated group 

WPM KD-200 series

 Disassembly of KD-270, or KD-210 . Group head should be a common part

WPM KD-310 VPS

It's NOT E61 grouphead. The mushroom is just a cover. E61 mimic!!! Steam boiler Thermoblock is similar to this kd2xx series KD-310/410/510 grouphead: Main control board: VPS: is NOT variable pressure, but by turning on/off the vibration pump. Part 1 Part 2 Comparing with gemilai 3007( thermoblock vs boiler)   OPV kit , xiaohungshu   咸魚

Petzval and derivative

 Hereditary view

Clay tablet in nineveh

  With modern computer programmes that can simulate trajectories and reconstruct the night sky thousands of years ago the researchers have established what the Planisphere tablet refers to.  It is a copy of the night notebook of a Sumerian astronomer as he records the events in the sky before dawn on the 29 June 3123 BC (Julian calendar).  Half the tablet records planet positions and cloud cover, the same as any other night, but the other half of the tablet records an object large enough for its shape to be noted even though it is still in space. The astronomers made an accurate note of its trajectory relative to the stars, which to an error better than one degree is consistent with an impact at Köfels. in this stylised map the sky has been divided into eight sections. It represents the night sky of 3-4 January 650 BC over Nineveh. The rectangular shape at the top has been identified as the constellation known today as Gemini and the stars   contained with an oval sh...