Wilbur m wilson (72 risultati)

Condizione: New.

Condizione: New.

Condizione: As New. Unread book in perfect condition.

Condizione: New.

Condizione: New.

PAP. Condizione: New. New Book. Shipped from UK. Established seller since 2000.

PAP. Condizione: New. New Book. Shipped from UK. Established seller since 2000.

PAP. Condizione: New. New Book. Shipped from UK. Established seller since 2000.

PAP. Condizione: New. New Book. Shipped from UK. Established seller since 2000.

PAP. Condizione: New. New Book. Shipped from UK. Established seller since 2000.

PAP. Condizione: New. New Book. Shipped from UK. Established seller since 2000.

PAP. Condizione: New. New Book. Shipped from UK. Established seller since 2000.

PAP. Condizione: New. New Book. Shipped from UK. Established seller since 2000.

Pamphlet. Condizione: Used - Very Good. 78 pages. 39 illustrations. 6 x 9'', printed wrapper. VG.

Condizione: New.

Condizione: New.

Condizione: New.

Condizione: New. In English.

HRD. Condizione: New. New Book. Shipped from UK. Established seller since 2000.

HRD. Condizione: New. New Book. Shipped from UK. Established seller since 2000.

PF. Condizione: New.

HRD. Condizione: New. New Book. Shipped from UK. Established seller since 2000.

Paperback. Condizione: Brand New. 32 pages. 9.06x6.14x0.08 inches. In Stock.

HRD. Condizione: New. New Book. Shipped from UK. Established seller since 2000.

Condizione: New.

Condizione: As New. Unread book in perfect condition.

Condizione: New. In English.

Paperback. Condizione: New. Print on Demand. This book explores the historical development of the oiling of earth roads, from its early applications to the practices of the early 20th century. The author provides a detailed account of two experimental roads constructed in Illinois in 1922 and 1923, highlighting the successes and failures encountered during their construction and maintenance. The book analyzes the factors that influence the success of oiled roads, including the type of oil used, the quantity of oil applied, the condition of the roadbed, and the nature of the soil. The author concludes with practical recommendations for the construction of high-grade oiled roads that can withstand heavy traffic and remain in good condition throughout most of the year. This book is a reproduction of an important historical work, digitally reconstructed using state-of-the-art technology to preserve the original format. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in the book. print-on-demand item. …

Paperback. Condizione: New. Print on Demand. This book, a collaboration between the University of Illinois and road officials of Champaign County in the 1920s, details an experiment to improve earth roads using a scientific engineering approach. Prior to this, road building, particularly earth road construction, was mostly guesswork and trial and error. The authors present a step-by-step guide to grading earth roads for optimal drainage and long-lasting wear, including aligning ditches, clearing the right of way, selecting optimal cross-sections, and the number of passes a grader should make to achieve the desired results. Their findings, based on detailed observations, measurements, and analysis, provide valuable insights into the science of earth road grading, making this book a valuable resource for road engineers and anyone interested in the history and science of road construction. This book is a reproduction of an important historical work, digitally reconstructed using state-of-the-art technology to preserve the original format. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in the book. print-on-demand item.…

Paperback. Condizione: New. Print on Demand. This book examines the physical properties of welds in steel butt joints, compares them to lap joints, and assesses the results of welding using different types of rods. The author presents a detailed investigation into the strength, ductility, and elasticity of welds made with various rods, providing valuable data for engineers and professionals. Through numerous tests and analyses, the book explores the impact of bead orientation, rod coatings, and joint design on weld quality, shedding light on the factors that contribute to successful welding outcomes. The author discusses the implications of these findings for the construction and maintenance of welded structures, emphasizing the importance of selecting appropriate welding techniques and materials to ensure the integrity and longevity of welded joints. This book is a reproduction of an important historical work, digitally reconstructed using state-of-the-art technology to preserve the original format. In rare cases, an imperfection in the original, such as a blemish or missing page, may be replicated in the book. print-on-demand item.…