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manhole    音标拼音: [m'ænh,ol]
n. 人孔

人孔

manhole
n 1: a hole (usually with a flush cover) through which a person
can gain access to an underground structure

Manhole \Man"hole`\, n.
A hole through which a man may descend or creep into a drain,
sewer, steam boiler, parts of machinery, etc., for cleaning
or repairing.
[1913 Webster]


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  • Manhole - Wikipedia
    Manholes are generally found in urban areas, [2] in streets and occasionally under sidewalks In rural and undeveloped areas, services such as telephone and electricity are usually carried on utility poles or even pylons rather than underground
  • Man Who Saw Woman Fall to Her Death Into NYC Manhole Recalls . . . - TODAY
    A 56-year-old woman died after falling down an open manhole after exiting her parked car in midtown Manhattan near midnight May 18, police said
  • Sewer Basics: Parts of a Manhole - Wincan
    Manholes give personnel and equipment access to sewer lines for inspection, testing and cleaning They are built in areas where there is a change in the sewer line direction, slope, elevation, pipe size and junctions
  • Types of Manholes - Civil Engineer Mag
    A manhole, also known as a utility hole or maintenance hole, is a covered opening in a road or sidewalk that provides access to underground utilities such as sewage systems, storm drains, electrical conduits, or telecommunications infrastructure
  • Woman who fell into Con Ed manhole in NYC died from scald . . . - Gothamist
    A woman who fell into an open Con Edison manhole in Midtown earlier this week died from heat injuries and blunt force trauma, city medical examiners said Thursday The Office of the Chief Medical
  • Manholes – Types, Components, Construction, and Maintenance
    What is a Manhole? A manhole is a vertical underground chamber that connects the surface to a network of underground utilities like sewer lines or drainage pipes It allows workers to enter and inspect, clean, or repair the system
  • What is a Manhole? Its Purpose, Types, Features, Construction
    A manhole is a vertical opening or access point, usually covered with a lid or cover, that provides entry into underground utility systems such as sewage networks, stormwater drainage systems, water supply pipelines, gas lines, and telecommunication cables
  • A Comprehensive Guide to Common Manhole Types and Their Uses
    In this guide, we’ll dive into the most common types of manholes and their specific uses, highlighting their importance in infrastructure management
  • 3 Types of Manholes in the US | Manhole Casting
    Today, we’ll explore the three most common types of manholes and their features, to understand where and why they should be used What are the three types of manholes? There are three types of manholes currently in use throughout the US: Shallow, Normal, and Deep





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