Description
hardware flow control. It is an ideal choice in the field of industrial automation.
Photoresist 16″China”s semiconductor industry loses color due to photoresist” (Science and Technology Daily, May 31)
Although my country has become a major semiconductor producer in the world, the overall industrial chain
of the panel industry is still relatively backward. At present, almost all photoresists for LCDs are imported,
and the core technology is still monopolized by Japanese companies such as TOK, JSR, Sumitomo Chemical,
and Shin-Etsu Chemical. Take BOE, which has certain competitiveness in the world, as an example. It has established
17 panel display production bases, 16 of which have been put into production. However, the photoresist used by BOE
for high-end panels is still provided by foreign companies. The main components of photoresist are polymer resins,
color pastes, monomers, photoinitiators, solvents and additives. The development involves many technical problems
, including oligomer structure design and screening, synthesis process determination and optimization,
activity Adjustments include monomer screening and control, color paste fineness control and stability, product formula
design and optimization, product production process optimization and stability, final use condition matching and tolerance
adjustment. Therefore, it is very technically difficult to independently develop and produce.
High voltage common rail system 17″The high-pressure common rail is useless, and domestic diesel engines are very
damaged” (Science and Technology Daily, June 4)
The electronically controlled diesel high-pressure common rail system is equivalent to the “heart” and “brain” of the diesel engine.
Its quality seriously affects the
use of the engine. The diesel engine industry is an important equipment foundation that promotes a country”s economic growth and
social operation. China is the world”s major market and producer of diesel engines, and in the domestic electronically controlled
diesel engine high-pressure common rail system market, companies such as Germany, the United States, and Japan account for the lion”s share
. Compared with the products of advanced foreign companies, there are still certain gaps in the performance, functions, quality
and consistency of domestic high-voltage common rail systems, and the cost advantage is not obvious.
Transmission electron microscope 18″Our 3D high-definition photos of proteins rely on imported transmission electron microscopy” (Science and Technology Daily, June 6
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PPC-R22.1N-N-Q1-NN-NN-FW Rexroth HCS Compact Converters
0100-20100 AMAT Analog I/O VME Module
IC693PWR324 90-30 series 30-watt power supply
RDIOR420 KONGSBERG Control and Monitoring System
FBM242 P0916TA Discrete Output Interface Module
CC-PDIS01 Experion Series-C I/O Module HONEYWELL
FBM216 P0922VV Redundant HART® Communication Input Module
330190-040-00-CN 3300 XL 8mm Proximity Transducer System
FBM217 P0916PW Discrete Input Interface Module FOXBORO
JRMSI-120XBP01200 MOUNT BASE RACK Schneider
FBM217 P0914TR Discrete Input Interface Module
IC693MDL940 90-3- Series Programmable Logic Controller
IC693ALG392 GE Analog Current/Voltage Output
1794-AENT Flex I/O communication adapter Allen-Bradley
1784-CF64 Compact flash card Allen-Bradley
1756-RM ControlLogix enhanced redundancy module
330980-51-00 3300 XL NSv Proximitor Sensor
1794-IB32 Allen-Bradley Flex I/O DC input module
1794-IE12 Flex IO High Density Analog Input Module
1794-OE12 Allen-Bradley Flex IO analog output module
1794-OB32P Determined by installed terminal base
1769-L36ERMA 1769 CompactLogix controller Allen-Bradley
S-073N 3BHB009884R0021 ABB ACS2000 high voltage inverter
1756-OB32 ControlLogix Discrete output module Allen-Bradley
FBM214 P0922VT HART Communication Input Interface Module
PXIE-5105 8-Channel PXI Oscilloscope NI
128164-07-204-10-02-05 3300 XL NSv Proximity Transducer
128164-08-204-10-02-05-RU 3300 XL NSv Proximity Transducer
128164-02-312-05-02-05 3300 XL NSv Proximity Transducer
170133-090-00 PROXIMITY SENSOR MODULE
128164-05-204-10-02-RU 3300 XL NSv Proximity Transducer
3500/40-04-00 Bently Nevada Proximitor Monitor
140734-02 Bently Nevada 3500/42m Proximitor Seismic Monitor
330130-080-01-05-RU 3300 XL Standard Extension Cable
330104-15-25-05-02-05-RU 3300 XL 8 mm Proximity Probes
163179-01 Bently Nevada Temperature Monitors
330180-91-RU Bently Nevada 330180 Proximity Sensor
330196-05-30-10-RU 3300 XL 8mm Reverse Mount Probes
330130-080-12-05 3300 XL 8mm Proximity Transducer System
3500/22-01-01-R0 288055-01 146031-01 Transient Data
330130-070-01-05 3300 XL STANDARD EXTENSION CABLE
330104-00-04-10-02-RU 3300 XL 8 mm Proximity Probes
330180-91-05-RU Bently Nevada 330180 Proximity Sensor
3500/15-04-04-00 Bently Nevada Power Supply
330130-080-12-RU 3300 XL Extension Cable
330750-60-RU High Temperature Velomitor System
330103-00-07-10-02-05 3300 XL 8 mm Proximity Probes
330103-00-07-05-02-RU Bently Nevada Extension Cable
177230-01-01-RU Bently Nevada Seismic Transmitter
330103-00-17-10-02-05 3300 XL 8 mm Proximity Probes
330102-20-55-10-02-RU 3300 XL 8 mm Proximity Probes
330130-045-01-05 Bently Nevada Extension Cable
330103-08-13-10-02-05 3300 XL 8 mm Proximity Probes
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