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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369-HI-R-0-0-0 GE relay
369-HI-R-0-0-0-0 GE Relay
369-HI-B-M-0-0 GE relay
369-H1-0-M-F-E-0 GE relay
369-H1-0-M-0-0-E GE relay
369-HI-0-B-F-D-0-E GE relay
369-HI-R-M-0-0-0-E GE relay
369-HI-R-M-0-0-0-0 GE relay
369-HI-R-0-0-0 GE relay
369-HI-0-M-F-E-0 GE relay
369-HI-0-M-0-0-0-E GE relay
369-HI-0-M-0-0-0 GE Motor management relay
369-HI-0-M-0-0 GE Motor protective relay
369-HI-0-0-0-0 GE Motor management
DS6800CCIE1F1D GE Power adapter
DS3800HPIB GE Circuit board
DS3800DFXA1B1C GE I/O module
DS215TCQAG1BZZ01A GE Circuit boards
DS215KLDCG1AZZ03A GE Turbine control system
DS215DMCBG1AZZ03A GE High speed electronic drive board
DS200UDSAG1ADE GE Gas turbine control
DS200TCTGG1AFF GE Simplex trip plate
DS200TCRAG1ACC GE Relay output board
DS200TCQCG1BKG GE Overflow plate
DS200TCQAG1BHF GE Analog I/O board
DS200TCPDG2BEC GE switchboard
DS200TCPDG1BEC GE switchboard
DS200TCEBG1ACE GE Emergency overdrive plate
DS200TCEAG1BNE GE Emergency overspeed plate
DS200TCCAG1BAA GE Simulate I/O modules
DS200TBQDG1AFF GE Extension termina
DS200TBQCG1AAA GE Analog terminal board
DS200SLCCG1AFG GE Control system
DS200SLCCG1AEE GE Local area Network (LAN) communication card
DS200SLCCG1ACC GE LAN communication card
DS200SIOBH1ACA GE Output terminal board
DS200SIOBH1ABA GE VME Stand I/O Card
DS200SIOBH1AAA GE I/O card
DS200SDCIG2AHB GE Dc power supply
DS200SDCIG2AEB GE Electrostatic sensitive device
DS200SDCIG1ABA GE Instrument board
DS200SDCCG5AHD GE Drive control card
DS200SDCCG1AGD GE Drive control panel
DS200SDCCG1AFD GE controller
DS200SDCCG1AEC GE Master controller
DS200RTBAG2AFB GE Trunk terminal board
DS200PCCAG1ABB GE Power card
DS200LPPAG1AAA GE Line protection panel
DS200LDCCH1ANA GE microprocessor
DS200L DCCH1AGA GE Drive control
DS200KLDBG1ABC GE Display Board
DS200IQXSG1AAA GE Line protection card
DS200IIBDG1A GE Insulated gate bipolar transistor
DS200FSAAG2ABA GE Power amplifier board
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