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 PM860K01
Control module DCS system spare parts PM860K01
Control module DCS system spare parts PM860AK01
Control module DCS system spare parts PM860AK01
Control module DCS system spare parts PM860AK01
Control module DCS system spare parts PM860A
Control module DCS system spare parts PM860A
Control module DCS system spare parts PM860
Control module DCS system spare parts PM858K02
Control module DCS system spare parts PM858 3BSE093350R1
Control module DCS system spare parts PM856K01 3BSE018104R1
Control module DCS system spare parts PM856K01
Control module DCS system spare parts PM856K01
Control module DCS system spare parts PM856AK02
Control module DCS system spare parts PM856AK01
Control module DCS system spare parts PM856AK01
Control module DCS system spare parts PM856AK01
Control module DCS system spare parts PM856
Control module DCS system spare parts PM851K01
Control module DCS system spare parts PM851AK01
Control module DCS system spare parts PM851AK01
Control module DCS system spare parts PM825 3BSE010796R1
Control module DCS system spare parts PM825 3BSE010796R1
Control module DCS system spare parts PM825
Control module DCS system spare parts PM825
Control module DCS system spare parts PM803F-Z
Control module DCS system spare parts PM803F 3BDH000530R1
Control module DCS system spare parts PM803F 3BDH000530R1
Control module DCS system spare parts PM803F
Control module DCS system spare parts PM803F
Control module DCS system spare parts PM803F
Control module DCS system spare parts PM802F-Z
Control module DCS system spare parts PM802F/3BDH000002R1
Control module DCS system spare parts pM802F
Control module DCS system spare parts PM802F
Control module DCS system spare parts PM802F
Control module DCS system spare parts PM783FB2
Control module DCS system spare parts PM783F 3BDH000364R0002
Control module DCS system spare parts PM783F 3BDH000364R0001
Control module DCS system spare parts PM783F
Control module DCS system spare parts PM783F
Control module DCS system spare parts PM665 3BDS005799R1
Control module DCS system spare parts PM665 3BDS005799R1
Control module DCS system spare parts PM665 3BDS005799R1
Control module DCS system spare parts PM645B
Control module DCS system spare parts PM645B
Control module DCS system spare parts PM640
Control module DCS system spare parts PM633
Control module DCS system spare parts PM633
Control module DCS system spare parts PM633
Control module DCS system spare parts PM632
Control module DCS system spare parts PM632
Control module DCS system spare parts PM630
Control module DCS system spare parts PM630
Control module DCS system spare parts PM591-ETH
Control module DCS system spare parts PM581 1SAP140500R3160
Control module DCS system spare parts PM581
Control module DCS system spare parts PM573-ETH
Control module DCS system spare parts PM511V6
Control module DCS system spare parts PM511V16/3BSE011181R1
Control module DCS system spare parts PM511V16 3BSE011181R1
Control module DCS system spare parts PM511V16 3BSE011181R1
Control module DCS system spare parts PM511V16
Control module DCS system spare parts PM511V16
Control module DCS system spare parts PM511V16
Control module DCS system spare parts PM511V08 3BSE011180R1
Control module DCS system spare parts PM511V08 3BSE011180R1
Reviews
There are no reviews yet.