Αποτελέσματα Αναζήτησης
Level, device for establishing a horizontal plane. It consists of a small glass tube containing alcohol or similar liquid and an air bubble; the tube is sealed and fixed horizontally in a wooden or metallic block or frame with a smooth lower surface.
- Spirit Level
In hand tool: Plumb line, level, and square. The spirit, or...
- Spirit Level
A level is an optical instrument used to establish or verify points in the same horizontal plane in a process known as levelling. It is used in conjunction with a levelling staff to establish the relative height or levels (the vertical separation) of objects or marks.
A spirit level, bubble level, or simply a level, is an instrument designed to indicate whether a surface is horizontal (level) or vertical (plumb). Two basic designs exist: tubular (or linear) and bull's eye (or circular).
Levelling or leveling (American English; see spelling differences) is a branch of surveying, the object of which is to establish or verify or measure the height of specified points relative to a datum.
23 Απρ 2020 · Learn the definitions and uses of level, plumb, square and true in carpentry and construction projects. Find out how to test and ensure the accuracy and precision of horizontal and vertical angles with specialized tools.
22 Ιαν 2017 · It is an optical instrument used in surveying and building to transfer measures or set horizontal levels. The level instrument is set up on a tripod and, depending on the type, either roughly or accurately set on a leveled condition using foot screws (Leveling screws).
14 Δεκ 2023 · Levels are essential tools used in construction, woodworking, metalworking, surveying, and photography to determine whether a surface is horizontal (level) or vertical (plumb).
