rotary mud
61Transport — or transportation is the movement of people and goods from one place to another. The term is derived from the Latin trans ( across ) and portare ( to carry ). Industries which have the business of providing transport equipment, transport services …
62sugar — sugarless, adj. sugarlike, adj. /shoog euhr/, n. 1. a sweet, crystalline substance, C12H22O11, obtained chiefly from the juice of the sugarcane and the sugar beet, and present in sorghum, maple sap, etc.: used extensively as an ingredient and… …
63Technological and industrial history of Canada — The technological and industrial history of Canada encompasses the country s development in the areas of transportation, communication, energy, materials, public works, public services (health care), domestic/consumer and defense technologies.… …
64Motorcycle components — and systems for a motorcycle are engineered, manufactured, and assembled in order to produce motorcycle models with the desired performance, aesthetics, and cost. The key components of modern motorcycles are presented below. Contents 1 Chassis… …
65Motorcycle tyre — A rear motorcycle tyre for street use Studded front tyre with sp …
66Список автопроизводителей США — Это список функционирующих и ликвидированных автомобильных производителей США. Существовало более 1800 производителей автомобилей в Соединенных Штатах с 1896 по 1930 год. Содержание 1 Фунционирующие 1.1 Основные автопроизводите …
67drill pipe — noun or drill rod : a pipe or rod that drives a rotary drill bit (as in drilling wells) * * * (in oil well drilling or the like) any of several coupled tubes for rotating the bit and supplying drilling mud. * * * drill pipe, a pipe for driving a… …
68Korean War — Part of the Cold War …
69Well drilling — Tricone rock bit Well drilling is the process of drilling a hole in the ground for the extraction of a natural resource such as ground water, natural gas, or petroleum. Drilling for the exploration of the nature of the material underground (for… …
70Drywall — For the musical group, see Drywall (musical project). Vertically hung drywall with joint compound. Drywall, also known as plasterboard, wallboard or gypsum board is a panel made of gypsum plaster pressed between two thick sheets of paper. It is… …
