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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200350-02-00-CN 200350 Accelerometer
IC693MDL930G relay output module
MVME162P-344S dual-height VME module
DS3815PAHB1A1A Printed circuit board
CC-PDIH01 Digital input module
330130-045-01-00 3300 XL Extension cable
MVME162-510A Embedded controller
IC200MDL750G high-density digital output module
SAIA-BURGES PCD2.W600 PCD2W600 ANALOG OUTPUT
PM861AK01 3BSE018157R1 Processor Unit
GE IC697BEM733 I/O scanner
IC697MDL653 GE Logic input module
GE IC697RCM711 Redundant communication module
GE IC697MDL740
ICS TRIPLEX T8461 Digital Output Module
1X00416H01 EMERSON Power distribution module
ABB PM866K01 3BSE050198R1 Processor Unit Kit
MOTOROLA MVME2434 VME Processor Module
ABB CI858K01 3BSE018135R1 DriveBus Interface
ABB RDCU-12C+CABLES DRIVE CONTROL UNIT
ABB SDCS-PIN48-SD PULSE TRANSFORMER BOARD
KONGSBERG RCU502 REMOTE CONTROLLER UNIT
ABB 3BHL000986P7000 LXN1604-6 AC/DC converter
ALLEN-BRADLEY 2711-T5A8L1
ALLEN BRADLEY 2801-N22 USER INTERFACE BOX
ALLEN-BRADLEY 6176M-17PT Industrial monitor
ALLEN BRADLEY 847H-JL2C-RE01024 encoder
ALLEN-BRADLEY 842E-CM-MIP3B Encoder
JAPMC-CP2230-E Yaskawa Machine Controller
GE HYDRAN M2transformer monitoring equipment
ABB PM825 3BSE010796R1 S800 Processor
Vibro-meter VM600 IOCN input/output card for the CPUM card
Vibro-meter VM600 AMC8 Analog monitoring card
Vibro-meter VM600 RLC16 Trunk card
Vibro-meter VM600 XIO16T input/output module for the XMx16 module
Vibro-meter VM600 CPUR rack controller and communication interface card
Vibro-meter VM600 Mk2 / VM600 ABE056 Ultra-thin rack
Vibro-meter CPUR card VM600 IOCR input/output card
Vibro-meter VM600 AMC8 Analog monitoring card
Vibro-meter VM600 CPUM Modular CPU card
Vibro-meter VM600 MPC4 mechanical protection card
Vibro-meter VM600 XMV16 Vibration status monitoring module
3BDH000384R0005 AO723F analog output module
3BDH000396R0005 CI741F PROFIBUS Interface module
3BDH000383R0005 DX722F Digital input/output module
3BDH000387R0005 DX731F Digital input/output module
3BDH000371R0005 DA701F Digital/Analog module
3BE066485R1 PM851AK01 Processor unit
3BE069449R1 CI854BK01 PROFIBUS-DP/V1 port
3BSE020512R1 AI801 Analog Input 8 channels
3BSE020514R1 AO801 Analog output 8 channels
3BSE020508R1 DI801 Digital input 24V 16 channels
3BSE020510R1 DO801 Digital output 24V 16 channels
3BSE013208R1 TB820V2 Modulebus Cluster modem
3BSE008508R1 DI810 Digital input module
3BSE020836R1 DI840 Redundant digital input module
3BSC690073R1 DI890 The digital input module is intrinsically secure
3BSE008510R1 DO810 Digital output module Transistor type
3BSE020838R1 DO840 Redundant digital output module transistor type
3BDH000530R1 PM803F Base Unit 16 MB
3BDH008381R0001 TU732F Input/output terminal device
3BSE076940R1 PM 862K01 Processor Unit -67MHz and 32MB.
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