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)
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IC200MDD844 GE Hybrid input and output modules
Vibro-meter VM600 200-582-915-032 PLC function module
IC660ELB921H GE Single slot PCIM card
FBM208 FOXBORO Digital input module
IC670GBI102D GE Genius interface bus unit module
IC693CHS397 GE 5-slot expansion board
IC693CHS398 GE 5-slot expansion board
IC693CPU350 GE 90-30 Series Processor Module
FBM240 FOXBORO Driver motherboard
FBM212 FOXBORO CPU processor
IC693CPU363-CH GE Single slot CPU module with embedded Ethernet interface
P0973LN FOXBORO Frequency converter motherboard
IC693MDR390 GE 4 Amp Isolated Relay Output Module
IC693MDR390 GE Combined Discrete I/O Modules
FBM219 FOXBORO input module
P0904AK FOXBORO Counting template
IC695CHS012 GE RX3i series 12 slot universal backplane
IC695CPE330 GE RX3i CPE330 controller
FBM215 FOXBORO Signal processing board
P0924JH FOXBORO Power supply panel
IS200TSVOH1B GE Terminal board
IC697PWR724 GE Power module
IC697PCM711P GE Single slot programmable coprocessor (PCU)
IC697MDL750H GE Discrete output module
PCI-8517 NI FlexRay interface device
RER133 ABB Bus connection module
P0916DC FOXBORO analog input module
SR469-P5-HI-A20-T GE SR469 multi line relay
FBM223 FOXBORO PLC module
THED136100WL GE Thermal magnetic circuit breaker
FBM233 FOXBORO DCS card piece
UR1HH GE Power module GE multi wire UR series universal relay
FBM223 Foxboro Communication board
FBM222 FOXBORO Input output module
FBM216B P0927AJ Foxboro driver module
FPS400-24 FOXBORO output module
VMIVME-7698-345-350-017698-345-B GE Single board computer
FBM216B FOXBORO Control system module
8602-FT-ST GE I/O module
P0916AA FOXBORO Commissioning cable
P0926KP FOXBORO cable
DKS11.1-040-7-FW Rexroth SERVO DRIVE
TVB-1202-1/ANET 1381-647980-12 Circuit board module
870ITEC-AYFNZ-7 FOXBORO CPU module
TVB6002-1IMC-1308-644857-12-1381-644857-16 Circuit board module
TVB6002-1/IMC 1308-644857-12 Circuit board module
FBM224 P0926GG FOXBORO Control panel
VME-U10/B 381-641697-5 Circuit board module
P0916PH P0916JS FOXBORO Inverter circuit board
873EC-JIPFGZ FOXBORO Controller master unit
FEM100 P0973CA FOXBORO Controller module
FBM227 P0927AC FOXBORO Simulation module
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