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HGT Hydraulic Gyratory Crusher

HGT Hydraulic Gyratory Crusher

HGT Gyratory Crusher is a new-type intelligent coarse crusher with big capacity and high efficiency. It integrates mechanical, hydraulic, electric, automated, and intelligent controlling technologies which grant it with advantages traditional crushing

European Type Jaw Crusher PEW

European Type Jaw Crusher PEW

Jaw crushers has stationary jaw crusher, portable jaw crusher and mobile jaw crusher (crawler jaw crusher). Jaw crusher (PEW Series) is not only able to be used together with mine-selecting and gravel processing equipments but also be used independen

Jaw Crusher PE

Jaw Crusher PE

Jaw crusher is driven by a motor, and the moving jaw moves up and down via eccentric shaft. The angle between fixed jaw and moving jaw becomes smaller when the moving jaw runs down, then the materials are crushed into pieces. It will become bigger whe

HPT Hydraulic Cone Crusher

HPT Hydraulic Cone Crusher

Base on the latest technology and decades of years’ producing experience, Our Company designed the HPT series cone crusher. It has excellent crushing efficiency and good hydraulic control system. Now the HPC series cone crusher has wide application

HST Hydraulic Cone Crusher

HST Hydraulic Cone Crusher

HST Single Cylinder Hydraulic Cone Crusher is a new high-efficiency cone crusher independently researched, developed and designed by SBM through summarizing over twenty years of experience and widely absorbing advanced American and German technologies

CI5X Series Impact Crusher

CI5X Series Impact Crusher

CI5X Impact Crusher breaks materials with impact force. When materials enter the working area of hammer, they may be crushed under the high-speed shock and then thrown onto the impact device above the rotor for another crushing. Next, materials bounce

VSI6X Series Vertical Crusher

VSI6X Series Vertical Crusher

Due to the increasing market demand for the scale, intensification, energy conservation, environment protection and high-quality machine-made sand, SBM, a Chinese professional sand maker manufacturer, further optimizes the structure and function of tr

VSI5X Vertical Shaft Impact Crusher

VSI5X Vertical Shaft Impact Crusher

VSI Crushers Working Principle Raw material falls down into feed hopper, and then enters rotor through central entrance hole. It is accelerated in high-speed rotor, and then is thrown out at speed of 60-75m/s. When hitting anvil, it is crushed. Final

VSI Vertical Shaft Impact Crusher

VSI Vertical Shaft Impact Crusher

VSI Series vertical shaft impact crusher is designed by reputed German expert of SBM and every index is in worlds leading standard. It incorporates three crushing types and it can be operated 720 hours continuously. Nowadays, VSI crusher has replaced

VUS aggregate optimization system

VUS aggregate optimization system

The VU system is a global most-advanced dry-process sand-making system. The system is constructed like a tower. Its fully-enclosed layout features high integration. It integrates the functions of high-efficiency sand making, particle shape optimizatio

MTW-Z European Trapezium Mill

MTW-Z European Trapezium Mill

MTW European Grinding Mill is innovatively designed through deep research on grinding mills and development experience. It absorbs the latest European powder grinding technology and concept, and combines the suggestions of 9158 customers on grinding m

5X Series Roller Grinding Mill

5X Series Roller Grinding Mill

Grinding roller of MB5X Pendulum Roller Grinding Mill l adopts diluted oil lubrication. It is a technology initiated domestically which is maintenance-free and easy to operate. Diluted oil lubrication is oil bath lubrication, more convenient than grea

MTW Trapezium Mill

MTW Trapezium Mill

MTW European Grinding Mill is innovatively designed through deep research on grinding mills and development experience. It absorbs the latest European powder grinding technology and concept, and combines the suggestions of 9158 customers on grinding m

LM Vertical Mill

LM Vertical Mill

LM Vertical Grinding Mill integrates crushing, drying, grinding, separating and transport. The structure is simple while the layout is compact. Its occupational area is about 50% of that of the ball-milling system. The LM grinding mill can also be arr

TGM Trapezium Mill

TGM Trapezium Mill

TGM Super Pressure Trapezium Mill The operation principle of main unit of Trapezium mill is that main unit runs with the central shaft that is driven by a gear box. The top of the shaft is connected with a quincunx stand on which a grinding roller is

canary coal definition

canary in a coal mine — Wiktionnaire

Composé de canary (« canari »), in, a et coal mine (« mine de charbon »), littéralement « canari dans une mine de charbon ». (XIXe siècle) : Allusion aux canaris en cage que les mineurs amenaient à fond de mine.

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Canary In The Coal Mine Definition of Canary In The Coal

‘The children are the canaries in the coal mine: the most sensitive and the most likely to suffer.’ ‘The disappearing logo might just be the canary in the coal mine signifying the dematerialization of music.’ ‘The riskiest bonds may be the canary in the coal mine for the $1.6 trillion municipal bond market.’

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Canary in a coal mine Idioms by The Free Dictionary

canary in a coal mine Something or someone who, due to sensitivity to his, her, or its surroundings, acts as an indicator and early warning of possible adverse conditions or danger. Refers to the former practice of taking caged canaries into coal mines. The birds would die if methane gas became present and thereby alert miners to the danger.

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canary in a coal mine Wiktionary

21/09/2020· canary in a coal mine (plural canaries in a coal mine or canaries in coal mines) (idiomatic) Something whose sensitivity to adverse conditions makes it a useful early indicator of such conditions; something which warns of the coming of greater danger or trouble by a deterioration in its health or welfare. quotations ▼

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canary in the coal mine Wiktionary

10/10/2019· English [] Noun []. canary in the coal mine (plural canaries in the coal mine or canaries in coal mines) . Alternative form of canary in a coal mine. 2006, Al Gore, An Inconvenient Truth: The Planetary Emergency of Global Warming and What We Can Do About It, Rodale (2006), →ISBN, page 176: The second canary in the coal mine — along with the Arctic— is Antarctica, the largest mass of

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canary in a coal mine meaning la-bruschetteria.de

canary in a coal mine WiktionaryNoun []. canary in a coal mine (plural canaries in a coal mine or canaries in coal mines) Something whose sensitivity to adverse conditions makes it a useful early indicator of such conditions; something which warns of the coming of greater danger or trouble by a deterioration in its health or welfare2003, "Saving the St. Joe", Field & Stream, April 2003

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What does canary in a coal mine mean? definitions

canary in a coal mine (Noun) A warning of danger or trouble yet to come. Etymology: An allusion to caged canaries mining workers would carry down into the tunnels with them. If dangerous gases such as methane or carbon monoxide leaked into the mine-shaft, the gases would kill

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Canary Definition of Canary by Oxford Dictionary on

‘The children are the canaries in the coal mine: the most sensitive and the most likely to suffer.’ ‘The disappearing logo might just be the canary in the coal mine signifying the dematerialization of music.’ ‘The riskiest bonds may be the canary in the coal mine for the $1.6 trillion municipal bond market.’

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What does It Mean to be a "Canary in a Coal Mine"?

02/06/2020· "Canary in a coal mine" refers to an early safety measure taken by coal miners. Today, the practice of using a bird to test the air supply has become part of coal mining lore, but the ideology behind it has become a popular expression. The phrase "living like a canary in a coal mine" often refers to serving as a warning to others.

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CANARY definition in the Cambridge English Dictionary

canary meaning: 1. a small, yellow bird that is well known for its singing, sometimes kept as a pet 2. a small. Learn more.

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canary in a coal mine meaning la-bruschetteria.de

canary in a coal mine WiktionaryNoun []. canary in a coal mine (plural canaries in a coal mine or canaries in coal mines) Something whose sensitivity to adverse conditions makes it a useful early indicator of such conditions; something which warns of the coming of greater danger or trouble by a deterioration in its health or welfare2003, "Saving the St. Joe", Field & Stream, April 2003

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What does It Mean to be a "Canary in a Coal Mine"?

01/09/2020· The last canary in a coal mine was retired in the mid-1980s in the United Kingdom, albeit with a Hi-Tech cage where the floor of the cage had several pressure sensors. When the canary became restless this was picked up by the sensors (the bird hopped incessantly) and an alarm was raised. croydon December 16, 2012 @Fa5t3r I like the idea of that, but in reality it wouldn't have been very

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domestic canary : définition de domestic canary et

The Domestic Canary (Serinus canaria domestica) is a domesticated form of the Wild Canary, a small songbird in the finch family originating from Madeira, the Azores and the Canary Islands.. Canaries were first bred in captivity in the 1600s. They were brought over by Spanish sailors to Europe. Monks started breeding them and only sold the males (which sing).

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CANARY IN THE COAL MINE Fourthscore

CANARY IN THE COAL MINE Definition: Something or someone who, due to sensitivity to his, her, or its surroundings, acts as an indicator and early warning of possible adverse conditions or danger. Refers to the former practice of taking caged canaries into coal mines. OR, in the current situation, someone who is willing and able to put themselves out there in the pandemic to see if it gets

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canary meaning and definition

canary meaning. Meaning and Definition of canary. Synonyms, Antonyms, Derived Terms, Anagrams and senses of canary. What is canary?

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Canary build dictionary definition canary build defined

canary build definition: A newly compiled version of software that has not been carefully tested. The first group of people using a canary build find the worst bugs. The term comes from the earlier practice of using "a canary in a coal mine" to test fo...

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Definition of canary build PCMag

The first group of people using a canary build find the worst bugs. The term comes from the earlier practice of using "a canary in a coal mine" to test for toxic gas. If the bird died or was

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