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
Control module DCS system spare parts HIEE300888R0002
Control module DCS system spare parts HIEE300885R1 PPC380AE01
Control module DCS system spare parts HIEE300885R0101
Control module DCS system spare parts HIEE300766R0001
Control module DCS system spare parts HIEE300766R0001
Control module DCS system spare parts HIEE300744R1 UAC318AE
Control module DCS system spare parts HIEE300725R1 UAC317AEV1
Control module DCS system spare parts HIEE300715R0002
Control module DCS system spare parts HIEE300698R1 KUC321AE
Control module DCS system spare parts HIEE300698R0001
Control module DCS system spare parts HIEE300698R0001
Control module DCS system spare parts HIEE300697R1 PPC322AEV01 HIEE401447R1
Control module DCS system spare parts HIEE300690R1 ARC093AV1
Control module DCS system spare parts HIEE300690R0001
Control module DCS system spare parts HIEE300661R1 UPC090AE01
Control module DCS system spare parts HIEE300661R1
Control module DCS system spare parts HIEE300661R0001 UPC090AE01
Control module DCS system spare parts HIEE300661R0001
Control module DCS system spare parts HIEE300043R1 N7-10340-9/77
Control module DCS system spare parts HIEE300037R1
Control module DCS system spare parts HIEE300024R4 UAA326A04
Control module DCS system spare parts HIEE300024R4
Control module DCS system spare parts HIEE300024R2 UAA326A02
Control module DCS system spare parts HIEE220620R1 HI905030-322/9
Control module DCS system spare parts HIEE220295R1 N7-10310-7/6
Control module DCS system spare parts HIEE220295R0001 NU8976A
Control module DCS system spare parts HIEE205019R0001 UNS2980C-Z,V1
Control module DCS system spare parts HIEE205014R1 UNC4673AV1
Control module DCS system spare parts HIEE205014R1
Control module DCS system spare parts HIEE205012R1 UNC4672A,V1
Control module DCS system spare parts HIEE205012R1
Control module DCS system spare parts HIEE205011R0002
Control module DCS system spare parts HIEE205011R0002
Control module DCS system spare parts HIEE205010R0003 UNS3020A-Z.V3
Control module DCS system spare parts HIEE205010R0003 UNS3020A-Z,V3
Control module DCS system spare parts HIEE205010R0003
Control module DCS system spare parts HIEE205010R0001
Control module DCS system spare parts HIEE200130R1 AFC094AEV1
Control module DCS system spare parts HIEE200130R0002 AFC094AE2
Control module DCS system spare parts HIEE200130R0002 AFC094AE02
Control module DCS system spare parts HIEE200130R0002
Control module DCS system spare parts HIEE200048R1
Control module DCS system spare parts HIEE200041R1 N7-10092-2/17
Control module DCS system spare parts HIEE200038R0001
Control module DCS system spare parts HIEE200030R0001
Control module DCS system spare parts HESG448688R22
Control module DCS system spare parts HESG440940R11 HESG216791/A
Control module DCS system spare parts HESG440356R1 HESG216678/B
Control module DCS system spare parts HESG-330103-R1 BBC
Control module DCS system spare parts HESG324442R13/C 216VC62A
Control module DCS system spare parts HESG324442R13/C
Control module DCS system spare parts HESG324442R13
Control module DCS system spare parts HESG324442R112/F
Control module DCS system spare parts HESG324442R112
Control module DCS system spare parts HESG324442R0112 216BVC62A
Control module DCS system spare parts HESG324013R0100
Control module DCS system spare parts HESG216678/B
Control module DCS system spare parts HESG112714/B
Reviews
There are no reviews yet.