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MCA
28/09/2021 1657
MCA

Network terminologySlapsI believe everyone is already familiar with the swings. It is to use the screen to aim the knife at a non-enemy position to subtract the aim. Automatic advancement when the ene...

vdsl
27/09/2021 3316
vdsl

Specific introductionVDSL (Very-high-bit-rateDigitalSubscriberloop) ultra-high-speed digital subscriber loop. Simply put, VDSL is the fast version of ADSL. VDSL can be symmetrical or asymmetrical. Run...

Aircraft testing
27/09/2021 1536
Aircraft testing

Characteristics of the testThe flight mission to be completed by the aircraft and its characteristics determine the characteristics of the test: ①The test of the aircraft is closely related to modern...

signal cable
26/09/2021 1397
signal cable

UsageSensor signal cables are used for signal transmission of various sensors and instruments. The sensor signal cable adopts a silver-plated conductor and a multi-core structure to ensure that the re...

Cable tunnel
26/09/2021 1365
Cable tunnel

IntroductionWith the development of society, the use of electricity is indispensable for our lives, and cable tunnels are inextricably linked with electricity. A cable tunnel refers to a tunnel used t...

STM (Australian Digital Bag Brand)
25/09/2021 1070
STM (Australian Digital Bag Brand)

IntroductionSTM, an Australian brand, manufactures fashionable and comfortable laptop bags and digital product protection equipment. The logo is the lowercase English letter of stm. Stm originated fro...

STM (dedicated transmission module)
25/09/2021 1129
STM (dedicated transmission module)

STM-(Special Transmission Module)It interfaces with standard ETCS vehicle equipment through STMFFFIS. The combination of STM and ETCS on-board equipment realizes a set of functions that will meet the...

Communication satellite monitoring system
24/09/2021 1014
Communication satellite monitoring system

Introduction to communication satellitesCommunication satellites are the space part of satellite communication systems. A geostationary orbit communication satellite can cover about 40% of the earth's...

Distributed optical fiber temperature measurement system
24/09/2021 1022
Distributed optical fiber temperature measurement system

Technical indicatorsSpatial resolution: 1m@10km, 10m@60km Number of channels: 2 Dynamic range: 30dB Configuration: Dual loop system Temperature resolution: 0.1℃ Temperature measurement accuracy: ± 0.1...

Fujitsu fi-6130
23/09/2021 1054
Fujitsu fi-6130

Basic parametersMaximum format: A4+Optical resolution: 600×600dpiScan speed: Color: 30ppm/60ipm(200dpi /300dpi, grayscale: 40ppm/80ipm(200dpi); 30ppm/60ipm(300dpi), black and white: 40ppm/80ipm(200dpi...

FI (Fouling Index)
23/09/2021 1265
FI (Fouling Index)

In the process of reverse osmosis water treatment, the SDI value is one of the important indicators for determining the inflow of the reverse osmosis system; it is the main means to check whether the...

Leaky coaxial cable
22/09/2021 1591
Leaky coaxial cable

AdvantagesCompared with the traditional antenna system, the leaky coaxial cable antenna system has the following advantages:1. The signal coverage is uniform, especially suitable for narrow tunnels, e...

GPS monitor
22/09/2021 1342
GPS monitor

IntroductionGPS monitors are divided into moving target monitors and displacement monitors (mainly used in engineering, geology, and landslide monitoring). The most widely used mobile target is the ve...

Dan Yang (Founder of VINCI)
22/09/2021 1340
Dan Yang (Founder of VINCI)

Personal introductionDr. Dan Yang has two daughters. The eldest daughter is proficient in painting, mathematics and writing. She was admitted to MIT at the age of 16. The youngest daughter became the...

Signal transmission confidentiality
22/09/2021 1433
Signal transmission confidentiality

Safety protection measures taken to prevent leakage of secrets during the transmission of communication signals. The security of signal transmission is mainly to ensure that the signal is neither leak...