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What is the entrance or opening to a mine called?
An adit. In North America, the horizontal or sloped entrance to a mine is called a "Portal". Portal more specifically refers to the portion of the shaft visible from the outside of the mine. In some areas, the Portal portion of a horizontal shaft is called the "Drift Mouth" or "Drift Portal" as this shaft leads into a "Drift Mine". With a vertical shaft, that portion would be called a "Collar".
Do the prime meridian run vertical or horizontal?
vertical
Is the san Andreas fault horizontal or vertical?
Vertical and horizontal
What is the vertical equator called?
The vertical equator is the Prime Meridian.
What is a volcano shaft?
A volcano shaft is called the vent, which lets the magma pour out.
What is a vertical shaft engine?
Drive shaft is vertical- like a lawnmower. Cylinder is horizontal.
What is a mine shaft?
Shaft mining or shaft sinking refers to the method of excavating a vertical or near-vertical tunnel from the top down, where there is initially no access to the bottom.
What is an air shaft?
An air shaft is a vertical shaft which supplies ventilation to a tunnel or underground facility.
Where can you find a vertical shaft impact crusher manufacturer?
Shanghai Jianshe Luqiao Machinery Co., Ltd is a professional vertical shaft impact crusher manufacturer. Other vertical shaft impact crusher manufacturers include: CEMCO, Inc. Arihant Industries
What do you call a vertical tunnel in a cave system?
Shaft.
What is the allusion in shaft?
The allusion in "shaft" often refers to a long, narrow passage or tunnel, especially in a mine. It can also allude to a vertical or nearly vertical opening in the earth, like a well or a vent.
What is another word that means vertical hole dug in a mine?
Shaft.
What were shaft mines?
Access to a seam or ore body at greater depth is done by a vertical or nearly vertical path known as a pit or a shaft. In India, above 30 metre s depthshafts is used as access
What is the difference between horizontal shaft and vertical?
XXXXXXXXX=Horizontal X X X X X X X=Vertical.
The shaft flex is measured by?
Shaft flex is determined by the vibration frequency-- this is measured by fixing the shaft's butt and attaching a 10-ounce weight on its tip and then vibrate it to its vertical direction.
What is the synonym for a vertical hole dug in mine?
A shaft is a hole dug in a mine.
How about SHANBAO vertical shaft impact crusher and anyone can tell you where to find the best vertical shaft impact crusher suppliers?
Shanghai Jianshe Luqiao Machinery Co. Ltd is a professional vertical shaft impact crusher supplier, the company produces various crushing equipment. It is also a largest vertical shaft impact crusher supplier in china. After years of development, the company becomes "Chinese largest crushing equipment production and export base". SHANBAO is also become a well known brand, more information you can search it in Google.
