DF1 miner
Publish: 2021-04-20 22:12:01
1. DF1 has been scrapped
2. There are many versions and models of seagull DF-1.
I estimate that your DF-1 is the one with the largest output, with metal body, full manual mechanism, white upper and lower covers, and English logo in seagull...
second hand circulation depends on the quality of your camera; Whether the package is complete; Whether the camera performance is in good condition; It is determined by the lens state and other factors
however, e to the impact of digital and the market volume of the model itself (hundreds of thousands to millions), the second-hand price is not high now or in the past (within RMB 200.00)
I hope my information can provide some reference, and at the same time, I hope you can trust my information content. I am a camera collector, There are more than 20 seagull cameras of different models and versions
if you can, you can also provide some information to you, such as second-hand professional website, circulation page, etc
for example, the price upstairs is not high (it is estimated that he is not a person with courage). There are a lot of people on Taobao with 5-digit price.
I estimate that your DF-1 is the one with the largest output, with metal body, full manual mechanism, white upper and lower covers, and English logo in seagull...
second hand circulation depends on the quality of your camera; Whether the package is complete; Whether the camera performance is in good condition; It is determined by the lens state and other factors
however, e to the impact of digital and the market volume of the model itself (hundreds of thousands to millions), the second-hand price is not high now or in the past (within RMB 200.00)
I hope my information can provide some reference, and at the same time, I hope you can trust my information content. I am a camera collector, There are more than 20 seagull cameras of different models and versions
if you can, you can also provide some information to you, such as second-hand professional website, circulation page, etc
for example, the price upstairs is not high (it is estimated that he is not a person with courage). There are a lot of people on Taobao with 5-digit price.
3. Yes
1. If the function is intact, you can still shoot
2. It has a certain collection value - after all, it's a domestic SLR camera.
1. If the function is intact, you can still shoot
2. It has a certain collection value - after all, it's a domestic SLR camera.
4. Seagull SLR DF-1 is an improved type of seagull DF. With the light metering function added to the DF, other performances are the same.
5. The maximum range is 600km
DF-1 short range ground to ground strategic missile is a short range ground to ground strategic missile imitated by China according to the Soviet Union's P-2 missile. It was imitated in April 1958 and successfully launched on November 5, 1960. The missile has a total length of 17.68 meters, a diameter of 1.65 meters, a take-off weight of 20.4 tons, and a one-stage liquid fuel rocket engine with a maximum range of 600 kilometers. It can carry 1300 kg of high explosive warhead. The missile has not been deployed in actual combat. However, China has established a missile research system by imitating the P-2 missile and trained a number of missile experts
DF-1 short range ground to ground strategic missile is a short range ground to ground strategic missile imitated by China according to the Soviet Union's P-2 missile. It was imitated in April 1958 and successfully launched on November 5, 1960. The missile has a total length of 17.68 meters, a diameter of 1.65 meters, a take-off weight of 20.4 tons, and a one-stage liquid fuel rocket engine with a maximum range of 600 kilometers. It can carry 1300 kg of high explosive warhead. The missile has not been deployed in actual combat. However, China has established a missile research system by imitating the P-2 missile and trained a number of missile experts
6. It's on China photography website
7. The value of F is the result of F test on the model. DF is the degree of freedom of the model, and DF1 + df2 = the number of samples. SIG is the probability value of F test, also called P value
generally speaking, as long as the F value is greater than the critical value of the set significance level, or the p value (that is, the value of SIG) is less than the significance level (such as 0.05 or 0.01), the original hypothesis can be rejected, and the curve fitting can be considered better. The conclusion based on F value is equivalent to the conclusion based on P value.
generally speaking, as long as the F value is greater than the critical value of the set significance level, or the p value (that is, the value of SIG) is less than the significance level (such as 0.05 or 0.01), the original hypothesis can be rejected, and the curve fitting can be considered better. The conclusion based on F value is equivalent to the conclusion based on P value.
8. Just answered
http://xyq.17173.com/map/map03.htm Here's the map you want
give me both.
http://xyq.17173.com/map/map03.htm Here's the map you want
give me both.
9. Most of the gulls are MD
10.
China's short-range ground to ground strategic missile was imitated by the Soviet Union's P-2 missile. It was imitated in April 1958 and successfully launched on November 5, 1960. The missile has a total length of 17.68 meters, a diameter of 1.65 meters, a take-off weight of 20.4 tons, and a one-stage liquid fuel rocket engine with a maximum range of 600 kilometers. It can carry 1300 kg of high explosive warhead. The missile has not been deployed in actual combat. However, China has established a missile research system by imitating the P-2 missile and trained a group of missile experts
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