1. The mine must use machinery. Without machinery, can it be moved by manpower
as for which excavator or loader is used more, go and investigate the mine by yourself! Excavator is mainly digging, loader is mainly loading.
2. 1. The poor terrain environment of the mine < br > before operation, the site must be observed. The mine is located in a high altitude area, with many ramps and sharp bends, so the requirements for the operator are relatively high. In addition, the roads of small private mines are relatively narrow, and there are no stone lined roads. They are all dirt roads, so they can't walk in the rainy season. The picture above is the scene of the open-pit mine project. Special attention should be paid to safety when driving excavators here< Br > 2. There are many hidden dangers of excavators responsible for stripping operation < br > for excavators responsible for stripping operation in mines, they often work on the top of the mountain, which has a high risk index. The
mining team and the slag transportation team should try not to be in the same line, otherwise it will be troublesome to roll down the stone. In addition, the excavator responsible for stripping ring mining should not be too many, otherwise the hidden danger is too big< Br > 3. Rock excavation in mines does great harm to the bucket < br > excavators working in mines are different from other places, such as digging hard rock in mines, which does great harm to the bucket. The operators should operate the bucket correctly, adjust the position of the excavator according to the direction of the rock crack, so that the bucket can shovel in smoothly. The force should not be too strong when digging, and the tooth root is easy to break< < br > 4. Always follow the direction of the safety officer < br > the safety officer in the mine is also essential. Mining and stripping need at least two safety officers to cooperate, and need to be equipped with whistles and walkie talkies, because the excavator driver can't observe the situation of the rear slope and the surrounding at any time, and the safety officer needs to observe at the highest point. If no one commands, it is dangerous for the rock to fall, This is also one of the hidden dangers of mine safety< The open pit mine has the characteristics of heavy workload and many potential safety hazards. Excavator in mining at the same time, but also by the way to repair the slope, because some slope you first repair is not good, to the back to repair it is very difficult. The purpose of repairing the slope is to rece the occurrence of rolling stones and landslides, which requires higher requirements for the manipulator< Br > 6. Don't listen to the sound when loading the truck. < br > when the excavator is working on the slope, you need to pay more attention all the time. Don't turn on the sound in the car or listen to the music. Under the vibration of the excavator in large mines, the loose mud and stones above may be shaken down. If you play it too loud, you can't hear the commander's command or other problems< Br > 7. Pay attention to the falling stones after blasting operation < br > blasting operation is often carried out in mines. Special attention should be paid to safety after blasting, and all-round inspection should be carried out in advance to see if there are loose stones that are about to fall, or virtual joints caused by blasting. The operator should pay attention to safety, and the excavator and self unloading can enter the working area after ensuring safety.
3. oh dear! It's quite far, Liuyang orthopedic hospital is in Shegang town of Liuyang, 58 km away from Liuyang City.
take a minibus from Changsha west station to east bus station, then take a long-distance bus to Liuyang, and then transfer to Shegang
4. Male hanging Department of Urology, women hang Gynecology, registration in the computer can hang up, you can also mobile users dial 12580 can hang, you can also hang on the hospital window, and you can try to pay attention to the hospital's official account of WeChat.
5. General hospital gynecology and obstetrics and gynecology is to see the same department
6. Go to see a gynecological doctor of traditional Chinese medicine
TCM must also say your symptoms and then answer the doctor's questions
traditional Chinese medicine needs to look, hear and ask, and the number pulse is only one part of traditional Chinese medicine.
7. Before, many people invested in bitcoin to make money. Now bitcoin has fallen sharply, and investors want to cry. Why are the ups and downs of bitcoin so huge? This is because, on the one hand, bitcoin is a virtual currency, on the other hand, it is affected by many factors, and the price will fluctuate. In addition, people must pay attention to the risk of investment. Next, I will explain it to you{ RRRRR} 3. Many governments are not optimistic about this
the reason why bitcoin is a very risky thing to invest in is that many places do not support it, or even completely resist it. In other words, if you are cheated on it, you may only be able to use it as a virtual item, not as how much money you have been cheated. Therefore, it is also a troublesome place, Because it is unprotected, the risk of this thing is greater, and many people lose their money because of investing in this thing, which is also worthy of our vigilance
in a word, we must know that there are risks in investing in anything, so we should not make bitcoin out of money. First of all, it is a virtual currency, and its real value depends on how much value people think it has. If no one thinks it has value, then it is not worth a cent, so the price of bitcoin fluctuates normally, And many people don't think that bitcoin is a good thing, so the price of bitcoin fluctuates sharply, and ordinary people are more likely to lose money
8. If the exchange runs away, then you can give me other money to confuse the law, he said he taught me.
9. Generally speaking,
blockchain is a new distributed infrastructure and computing method, which uses blockchain data structure to verify and store data, uses distributed node consensus algorithm to generate and update data, uses cryptography to ensure the security of data transmission and access, and uses intelligent contract composed of automated script code to program and operate data, Self development costs are high, you can find related service providers, such as: Renren chain
10. When you get to Enshi or hanghang Road station, you can take a bus directly to the Grand Canyon
extended data:
Enshi Grand Canyon Scenic Spot is located in Tunbao Township and Banqiao Town, Enshi City, Hubei Province, at the junction of Hunan, Chongqing and Hubei provinces. It is the most beautiful section of Qingjiang River Basin, which is praised by experts and comparable to Colorado Grand Canyon in the United States. The canyon is 108 kilometers long and covers an area of 3000 square kilometers
Enshi Grand Canyon is located in the mysterious "30 degrees north latitude", 49 km away from Enshi City and 39 km away from Lichuan City. The scenic spot has been rated as national AAAAA scenic spot, National Geopark and one of the top ten tourism business cards of Lingxiu Hubei
the mysterious and precipitous Enshi Grand Canyon has five wonders, namely, the Qingjiang River rises with white clouds, the cliffs encircle the peaks, the overpass connects the caves, the underground river connects with the waterfall, and the Tiankeng matches the ground fissure. Enshi Grand Canyon has opened two core scenic spots, qixingzhai and Yunlong ground fissure, with a total area of 35.2 square kilometers. It has all kinds of geological landscapes, such as Tiankeng, ground fissure, cliff, peak cluster, rock pillar group, karst cave and underground river. It is known as the "Natural Museum of karst topography" and has many tourism resources
