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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https://www.ymgk.com
176449-08 | Bently Nevada | Rod position monitor
128229-01 | Bently Nevada | Seismic I/O Module
3500/15-02-02-01 | Bently Nevada | power module
MS-NAE5510-3 | ABB | Network Automation Engine Controller
1900-65A-01-01-01-01-01 | Bently Nevada | Universal Device Monitor
1900/65A-01-01-03-00-00 | Bently Nevada | Universal Device Monitor
21504-00-28-10-02 | Bently Nevada | 5mm / 8mm series proximity sensor system
990-05-50-01-00 | Bently Nevada | Two-Wire Vibration Transmitte
24765-01-01 | Bently Nevada | Shell Expansion Sensor Assembly
3300/03-01-01 | Bently Nevada | 3300/03 System Monitor
3300/14-02-20-00 | Bently Nevada | Dual Thrust Position Monitor
3300/14-02-20-00 | Bently Nevada | DC power supply
H4136 | HIMA | H 4136 Relay amplifier in a terminal case
H4116| HIMA | H 4116 Relay in terminal block case
H4122 | HIMA | H 4122 Relay in terminal block case
H7506 | HIMA | H 7506 Bus terminal
H7506| HIMA | H 7506 Bus terminal
H7505 | HIMA | H 7505 Multifunctional interface converter
F8628X | HIMA | F 8628X communication module
F8628 | HIMA | F 8628 Ethernet communication
F8627X | HIMA | F 8627X ethernet module
F8627 | HIMA | F 8627 communication module
F8621A | HIMA | F 8621A Coprocessor module
F7131 | HIMA | F 7131 Power supply module
F7130A | HIMA | F 7130A Power supply monitoring with buffer batteries
F7126 | HIMA | F 7126 Power supply module
F7133 | HIMA | F 7133 Power distribution module
F6706 | HIMA | F 6706 2-fold Converter digital/analog
F6705 | HIMA | F 6705 2-fold Converter digital/analog
F6217 | HIMA | F 6217 8 fold analog input module (复制)
F6221 | HIMA | F 6221 Analog Input Module
F6220 | HIMA | F 6220 8 fold thermocouple input module
F6217 | HIMA | F 6217 8 fold analog input module
F6215 | HIMA | F 6215 analog input module
F6216 | HIMA | F 6216 8 fold analog input module
F6213 | HIMA | F 6213 4x analog input module
F6214 | HIMA | F 6214 4x analog input module
F3349 | HIMA | F 3349 digital output module
F3348 | HIMA | F 3348 digital output module
F3335 | HIMA | F 3335 digital output module
F3334 | HIMA | F 3334 4-channel output module
F3333 | HIMA | F 3333 4 fold output module
F3331 | HIMA | F 3331 8 fold output module
F3330 | HIMA | F 3330 8-channel output module
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