For example, i76700k is the sixth generation i7 ... The specific model is 6700k, which can be overclocked (the previous generation was K ...) ... That's the way it is. If it is a generation, remember that it is three generations ... 3.4.5.6 Several generations are distributed like this, and the second generation has never seen it.
What do the numbers after ASUS fxplus4200 and 4720 mean? Fxplus stands for model, followed by the number of the processor used, the i5-4200H processor for 4200 and the i7-4720HQ processor for 4720.
What does the number behind Komatsu PC200 excavator mean? For example: PC200-8PC: code name of Komatsu excavator, which stands for hydraulic crawler excavator.
For example, for a wheeled hydraulic excavator, the PW at the beginning of 200 is divided by 10, or minus 0 means that the weight of the excavator is about 20T-8 means the eighth upgraded model. However, because Komatsu thinks that 4 is an unlucky number, it should be 0.8 as the standard configuration of the seventh generation capacity of 200 buckets, and you can choose 0.9- 1.0 square. Japanese and Korean brands and models of domestic excavators can often see the digital logo of -plus, indicating the first generation model of this product. For example, -8 in PC200-8 of Komatsu excavator indicates that it is the eighth generation model of Komatsu, and -7 in DH300LC-7 of Doosan indicates that it is the seventh generation model of Doosan. Of course, the history of many domestic manufacturers producing excavators is just so.
The letter L Many excavator models have the word "L", which means "extended track". The purpose is to increase the contact area between the track and the ground, which is generally used for the construction of soft ground.
Komatsu's product number
PC stands for crawler hydraulic excavator.
PW wheel hydraulic excavator
wheel loader
HD off-highway dump truck
Crawler bulldozer (scraper)
The number behind the PC indicates the working weight of this type of excavator, which is also the basis for distinguishing the level (size) of the excavator.
For example, pc60pc130pc200pc270pc300 respectively represents that this type of excavator is 6T 13T 20T 27T (actually 25T) 30T.
Which generation does the following number represent?
For example, the common positive solution of PC 200-8 on the market now is: Komatsu 8-generation 20-ton crawler hydraulic excavator.
Does the number after the thread 17 10 indicate the contract month? Now the rebar has been changed from 1705 to 17 10.
A few days ago, warehouses moved one after another, and the main contract was 17 10.
And 17 10 Pingjincang has not improved this month.
In other words, only about 3.5 yuan is needed for day trading.
Low cost.
You can compare futures.
What is the consciousness of K00+000 right line 0.0? K is the open pile number, 0 is the starting point of 0 point, +000 is the distance from the starting point to 000 point, and K0+020 means the distance from the open pile number to the starting point is 20m.
What materials do the following alloy brands represent, and what do the numbers behind them mean? ZL 2065 438+0ZL 2065 438+0 is now called alloy code, and the alloy brand was made only 25 years ago.
"Z" is the first Chinese pinyin of "Zhu".
"L" is the first pinyin of "Al".
"2" denotes an aluminum-copper alloy,
"0 1" refers to the aluminum-copper alloy 1.
In the current national standard, ZL20 1 is expressed as "ZalCu5Mn", from which the main component content can be directly read out: the average content of Cu is 5%, the average content of Mn is less than 1%, and the rest is Al, but it may also contain other small elements, such as the brand contains 0. 15 ~ 0.35ti, from the brand.
What do the numbers 637 1 and 6376 behind Wuling automobile mean? There was no numbering system in China at the earliest. When FAW was put into production, it was CA 10, CA30 and other reference Soviet numbers.
In the 1960s, the numbering rule was that the first two letters were the factory code, followed by three numbers.
The first place is the vehicle category, 1- truck, 2- off-road vehicle, 3- dump truck, 4- tractor, 5- special vehicle, 6- bus, 7- car and 9- trailer.
The second place is the number of passengers or seats. I don't remember exactly. About 1 minimum, 2 is 1 ~ 2 tons, 3 is 2 ~ 4 tons, 4 is 4 ~ 6 tons, 5 is 6 ~ 8 tons, and so on. I can't remember the representatives of buses and cars.
Third product serial number
Such as EQ 140, EQ 153, BJ 2 12, NJ 130, BJ 66 1, CA770, etc.
1988 The country promulgated the numbering rules of GB94 17-88.
The first two or three letters are the manufacturer's code.
Followed by a four-digit code,
Letters can also be followed as additional codes.
The first digit of the 4-digit code is the vehicle category, as above;
The second and third places are trucks, off-road vehicles, dump trucks and tractors. Represents the gross vehicle weight (ton), the length of the bus (meter), when the length of the bus is less than 10 meter, it is represented by 10 times, and the car is represented by 10 times the displacement.
The fourth digit is the product serial number of the enterprise, which is represented by 0, 1, 2, 3.
For example: EQ 2080, CA/KOOC-0/090, TJ 7/KOOC-0/00, SH 722/KOOC-0/,EQ 6/KOOC-0//KOOC-0/0, etc.
What do the numbers in the number pair mean? Express general reference