scraping machine वाक्य

उदाहरण वाक्य

1. Engine turning machines manufactured in the traditional fashion with cast iron and heavy wood bases and precision scraped machined surfaces have been made up to ca 1967 ( e . g.
2. This can be suggestive of a high level of precision in the ways, however, sometimes a surface can be marked to appear hand scraped, but it is really just a superficial surface treatment designed to give the impression of a scraped machine way.