Description
hardware flow control. It is an ideal choice in the field of industrial automation.
How important ultra-precision polishing process is in modern manufacturing industry, its application fields can directly illustrate the problem: integrated
circuit manufacturing, medical equipment, auto parts, digital accessories, precision molds, aerospace. “It is the soul of technology.” The United States and
Japan have firmly grasped the initiative in the global market, and their material composition and production process have always been a mystery. In other words
, purchasing and using their products does not mean that you can imitate or even copy their products.
Epoxy Resin 25″Epoxy resin has insufficient toughness, and domestic carbon fiber lacks strength” (Science and Technology Daily, June 27)
Carbon fiber can be lighter than metal aluminum, but its strength is higher than steel. It also has properties such as high temperature resistance,
corrosion resistance, fatigue resistance, and creep resistance. One of the key composite auxiliary materials is epoxy resin. However, all the epoxy resin used in the
high-end carbon fiber currently produced in China is imported. At present, my country is able to produce higher-end carbon fibers such as T800, but Japan”s Toray mastered this
technology in the 1990s. Compared with carbon fiber, my country”s high-end epoxy resin industry lags behind the international situation even more seriously.
High-strength stainless steel 26 “The rocket engine “rust disease” that cannot be removed” (Science and Technology Daily, June 28)
Steel used in rocket engines needs to have a variety of properties, among which high strength is an important indicator that must be met. However, the strength and rust-proof performance
of stainless steel are a contradiction that is difficult to have both. If the rocket engine material is severely rusted, it will have a great impact. Relying entirely on the material itself to achieve both
high strength and anti-rust properties is a worldwide problem. Nowadays, most of our country”s aerospace materials use foreign materials used in the 1960s and 1970s. Developed countries
will strictly control the impurity content during the production process. If the purity does not meet the standard, it will be re-sold. However, domestic manufacturers often lack this rigorous control. manner.
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ALSTOM N897164610L
ALSTOM N895314513L
ALSTOM N895313512X
ALSTOM N70032702L Shibata-type automatic coupler
IMASI23 16-Channel Universal Analog Input Module
ICS TRIPLEX T8403 Trusted TMR 24 Vdc Digital module
ETT-VGA-0045 10” 4 TFT color graphic touch screen
DSPC174 Processor Board 3BSE005461R1
CP310250 KOLLMORGEN server Driver
CML40.2-SP-330-NA-NNNN-NW Drive Controller
133396-01 Overspeed Detection I/O Module
125840-01 High Voltage AC Power Input Module (PIM)
UN0901DV1 HIER460279R1 ABB module
UN-0901b-P Var.1 HEIR 319360R1 Unitrol UN-0901b-P Module
UN0821B-PV2 HIER460356R2 ABB module
UN0810B-P HIER460262 Regulator Module
UN0809A-PV6 HIER454022R5 ABB Module
UN0808A-PV1 HIER449840R1 ABB Module
UN0806B-PV1 HIER460247R1 Unitrol Module
UN0804B-PV1 HIER458606R1 ABB Module
UN 2010 B-P V1 HEIR 207569 R1 Brown Boveri Module
UN 1024c-P HEIR318629R0001 rotor current limiter
UN 1006a-P V.1 HEIR448085R0001 monitoring module
UN 1001c-P Var.1 HIER 445519 R2 gated module
UN 0974C-P VAR.1 Unitrol UN 0974C-P module
UN 0950a-P HEIR 445976 R0001 Frequency matching module
UN 0940a-P HEIR444414R0001 Angle measurement sensor module
UN 0941c-P HIER 449641 R0001 Command generates the module
UN 0911b-P HEIR448648R0001 Voltage matching module
UN 0910a-P Var.1 HEIR444516R0001 voltage monitoring module
UN 0908a-P HEIR319306R0001 Operation Mode Selection module
UN 0906b-P HIER448845R0001 Circuit breaker Time selection module
UN 0905b-P HEIR 449705 R1 Output Stage Module
UN 0902B-P VAR.1 HIER449811 Unitrol UN 0902B-P module
UN 0901C-P Var.1 HIER456040R0001 Unitrol UN0901C-P module
UN 0900B-P Var.1 HEIR319360R1, UN 0900b-P V1 DC/DC Power module
UN 0841B-P VAR.1 HIER460394 Unitrol UN 0841B-P module
UN 0841A-P Var.1 HIER 449177 R1 Unitrol UN0841A-P module
UN 0824A-P Var.1 Unitrol UN0824A-P module
UN 0821A-P Var.1 Unitrol UN0821A-P module
UN 0820B-P VAR.1 HIER 460385 Unitrol UN 0820B-P module
UN 0820A-P Var.1 HIER 448925 R1 Unitrol UN0820A-P module
UN 0810A-P Var.2 HIER 448740 R2 Unitrol UN0810A-P module
UN 0807C-P Var.1 HIER 460271 R1 UNITROL
UN 0807B-P Var.1 Unitrol module
UN 0802A-P Var.1 HIER 452076 R1 UNITROL
UN 0803A-P VAR.1 HIER 449240 UNITROL ABB
UN 0801A-P Var.1 HIER 448503 R1 module ABB UNITROL
UN 0800A-P VAR.1 HEIR448194 ABB UNITROL excitation
UN 0720a-P Var.1 HIER443950PI ABB UNITROL module
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