Description
hardware flow control. It is an ideal choice in the field of industrial automation.
Cryo-electron microscopy can take high-definition 3D “color photos” of microstructures and is a
powerful tool for life science research. The production capacity of transmission electron microscopes
is one of the foundations of cryo-electron microscope manufacturing capabilities. Currently, there are only three manufacturers in
the world that produce transmission electron microscopes, namely JEOL, Hitachi, and FEI. There is no
domestic company that produces transmission electron microscopes. The tools used to match the
cryo-electron microscope need to be original. If the parts are broken and you
can’t find anyone to repair them, you can only wait for the parts to arrive in the mail and replace them.
For Chinese cryo-EM users, this experience may last for a long time.
Tunneling machine main bearing 19″My own tunnel boring machine has to use someone else”s main
bearing” (Science and Technology Daily, June 7)
The main bearing, known as the “heart” of the full-section tunnel boring machine, bears the main load
during the operation of the tunnel boring machine.
It is a key component of the cutterhead drive system and works in very harsh conditions. Compared
with traditional rolling bearings with a diameter of only a few hundred millimeters, the main bearing of a
tunnel boring machine is generally several meters in diameter. It is the most complex bearing and requires
hundreds of manufacturing processes. In terms of the manufacturing capacity of the entire boring machine
, domestic boring machines are close to the world”s most advanced level, but the most critical main bearings
all rely on imports. Germany”s Rothe Ed, IMO, FAG and Sweden”s SKF occupy the market.
Microspheres 20″Microspheres: The unbearable lightness of the national industry” (Science and Technology Daily, June 12)
Excitation system ABB module GJR2332200R0100
Excitation system ABB module GJR2329800R0100
Excitation system ABB module GJR2329100R0100
Excitation system ABB module GJR2312200R1010
Excitation system ABB module GFD563A102 3BHE046836R0102
Excitation system ABB module GFD563A102 3BHE046836R0102
Excitation system ABB module GFD563A101 3BHE046836R0101
Excitation system ABB module GFD563A101 3BHE046836R0101
Excitation system ABB module GFD563A101
Excitation system ABB module GFD233A103 3BHE022294R0103
Excitation system ABB module GFD233A101
Excitation system ABB module GFD233A101
Excitation system ABB module GFD233A 3BHE022294R0103
Excitation system ABB module GFD233 3BHE022294R0103
Excitation system ABB module GFD233
Excitation system ABB module GFD212A
Excitation system ABB module GFD212A
Excitation system ABB module GDC806C6003 3BHE044249R6003
Excitation system ABB module GDB021BE05 HIEE300766R0005
Excitation system ABB module GDB021BE05
Excitation system ABB module GDB021BE01 HIEE300766R0001
Excitation system ABB module GDB021BE
Excitation system ABB module GDB021 HIEE410455P104
Excitation system ABB module GD9924BE/V2 HIEE401091R0002
Excitation system ABB module GD9924BE
Excitation system ABB module GCC960C103
Excitation system ABB module G3FK HENF452878R1
Excitation system ABB module G3FE HENF452697R1
Excitation system ABB module G3FD HENF452692R1
Excitation system ABB module G3FCb HENF458568R1
Excitation system ABB module G3ESa HENF318736R1
Excitation system ABB module G3ENa HENF450268R2
Excitation system ABB module G3EFa HENF450295R2
Excitation system ABB module G3EB HENF315768R1
Excitation system ABB module G3EA HENF315754R1
Excitation system ABB module G2010A10.4ST
Excitation system ABB module FW9925a-E
Excitation system ABB module FS801K01
Excitation system ABB module FS801K01
Excitation system ABB module FS300R17KE3
Excitation system ABB module FPR3346501R1012
Excitation system ABB module FM9925A-E
Excitation system ABB module FI840F-Z
Excitation system ABB module FI840F 3BDH000033R1
Excitation system ABB module FI840F 3BDH000033R1
Excitation system ABB module FI840F
Excitation system ABB module FI840F
Excitation system ABB module FI840F
Excitation system ABB module FI830F-Z
Excitation system ABB module FI830F/3BDH000032R1
Excitation system ABB module FI830F
Excitation system ABB module FI830F
Excitation system ABB module FI830F
Excitation system ABB module FI820F-Z
Excitation system ABB module FI820F
Excitation system ABB module FI820F
Excitation system ABB module FI820F
Excitation system ABB module FI820F
Excitation system ABB module FI810F-Z
Excitation system ABB module FI810F
Excitation system ABB module FI810F
Excitation system ABB module FI803F
Excitation system ABB module FH660S-2220
Excitation system ABB module FH660S-2200
Excitation system ABB module FH660S-2020
Excitation system ABB module FH660S-2000
Excitation system ABB module FH660S-1110
Excitation system ABB module FH660S-1100
Excitation system ABB module FH660S-0200
Excitation system ABB module FH660S-0100
Excitation system ABB module FH660S-0000
Excitation system ABB module FEC12
Excitation system ABB module ETP90H-4G50
Excitation system ABB module EL3020-Uras26+02sensor
Excitation system ABB module EL3020
Excitation system ABB module EL3020
Excitation system ABB module EL3000
Excitation system ABB module EI813F-Z
Excitation system ABB module EI813F 3BDH000022R1
Reviews
There are no reviews yet.