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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UNS 0881a-P,V1 3BHB006338R0001 GDI Gate Driver Interface V1
3ADT220090R0006 SDCS-PIN-51-COAT Measurement Card PIN51
GVD241A101 3BHE022886R0101 GV D241 A101 PIN 6080 power connector – coated
UCD240A101 3BHE022287R0101 UC D240 A101 Communication Control
PPD539A102 3BHE039770R0102 PP D539 A102 AC 800PEC controller device
PCD235A101 3BHE032025R0101 PC D235 A Combined Input Output
3BHE022293R0101 PCD232A Combined Input Output
AFD242A10 3BHE023126R0010 AF D242 A10 SCP Service Ctrl Panel
AFD242A20 3BHE023126R0020 AF D242 A20 CCP Convert Ctrl Panel
3BHE051993R0001 Adapter plate UAD215 to UAD209
UAD215A106 3BHE026284R0106 UA D215 A106 CSI Converter Signal Interface
UAD215A105 3BHE026284R0105 UA D215 A105 CSI Converter Signal Interface
UAD215A104 3BHE026284R0104 UA D215 A104 CSI Converter Signal Interface for UNL14300
UAD215A102 3BHE026284R0102 UA D215 A102 15V, 1000V CSI Converter Signal Interface
UAD215A101 3BHE026284R0101 UA D215 A101 Converter Signal Interface for D5 UN6800 & UNL 13300
PCD530A102 3BHE041343R0102 PC D530 A102 standard Controller Board
PCD231B 3BHE025541R0101 PC D231 B Converter Control Interface
PCD230 3BHE022291R0101 PC D230 A ABB Communication Control Measurement UNITROL 6000 X-power
UNS 0862a-P,V1 HIEE405179R0001 Analog I/O ABB
UNS3020 HIEE205010R0001 failsafe relay
DSQC431 3HAC036260-001 IRC5C Compact Controller
UNS3020 HIEE205010R0003 UNS 3020A-Z,V3 Ground Fault Relay
2711-K10G14 Touchscreen – 10″ Color Display
2711-K10G10L1 Standard Type Operator Terminals
2711-K10G1 standard operator terminal
2711-K10C9L1 Panelview interface terminal
2711-K10C9 PanelView 1000 Standard Operator Terminal
2711-K10C8L1 operator interface terminal
2711-K10C3L1 Panelview 1000 Series Operator Terminals
2711-K10C3 HMI operator panel
2711-K10C20L1 Human Machine Interface (HMI) Devices
2711-K10C20 PanelView 1000 Standard Operator Terminal
2711-K10C1L1 terminal is controlled by the keyboard
2711-K10C16L1 10″ color display
2711-K10C16 10-inch display
2711-K10C15 Standard Types of Allen-Bradley Operator Terminals
2711-K10C15L1 Numeric keypad operator interface terminal
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