Explore the making process of a mini excavator bucket in a small workshop, showcasing the logic skills and craftsmanship that ...

The principal products of the company are compressed oxygen and nitrogen, acetylene containers, apparatus for producing gases, and the use of the oxy-acetylene process of welding and cutting metals.

The Weld County Redistricting Commission's proposed South Platte Plan map. (Courtesy/Weld County Government) The redistricting process involves reviewing county commissioner district boundaries and ...

THE band systems of C2H2 and C2D2 at 2400–2100 A. have been studied in absorption, and the vibrational and resolved rotational structures fully analysed. It emerges that, in its excited state ...

Acetylenic monomers containing highly polar functional groups, especially those with active hydrogen atoms, have been difficult to polymerize because their toxic interactions with transition metal ...