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)
Display operation panel DSPC3221
Display operation panel DSPC3122
Display operation panel DSPC3121
Display operation panel DSPC3001
Display operation panel DSPC174 3BSE005461R1
Display operation panel DSPC174
Display operation panel DSPC173
Display operation panel DSPC172H
Display operation panel DSPC172H
Display operation panel DSPC172-2
Display operation panel DSPC172
Display operation panel DSPC172
Display operation panel DSPC171 57310001-CC
Display operation panel DSPC171
Display operation panel DSPC170H
Display operation panel DSPC170
Display operation panel DSPC170
Display operation panel DSPC157
Display operation panel DSPC155
Display operation panel DSPC154
Display operation panel DSPC153
Display operation panel DSPC-150
Display operation panel DSPB120
Display operation panel DSPB112
Display operation panel DSPB110
Display operation panel DSPA110
Display operation panel DSO14
Display operation panel DSMD113 5736045-N/1
Display operation panel DSMD113
Display operation panel DSMD112
Display operation panel DSMD110
Display operation panel DSMC112 57360001-HC
Display operation panel DSMC112
Display operation panel DSMB340
Display operation panel DSMB178
Display operation panel DSMB176
Display operation panel DSMB175 57360001-KG
Display operation panel DSMB175 57360001-KG
Display operation panel DSMB-175
Display operation panel DSMB175
Display operation panel DSMB173
Display operation panel DSMB151
Display operation panel DSMB144
Display operation panel DSMB137
Display operation panel DSMB133 57360001-CY
Display operation panel DSMB133
Display operation panel DSMB127 57360001-HG
Display operation panel DSMB127
Display operation panel DSMB-126A
Display operation panel DSMB126A
Display operation panel DSMB125
Display operation panel DSMB124
Display operation panel DSMB123
Display operation panel DSMB116
Display operation panel DSMB115
Display operation panel DSMB-112
Display operation panel DSMB112
Display operation panel DSMB110
Display operation panel DSMB-02C
Display operation panel DSMB-01C ABB
Display operation panel DSMB-01C
Display operation panel DSMB-01C
Display operation panel DSMB-01C
Display operation panel DSMB-01C
Display operation panel DSIH900
Display operation panel DSIH75VF
Display operation panel DSIH72VR 57310290-RB
Display operation panel DSIH72VP
Display operation panel DSIH71BK01 5735099-CJ
Display operation panel DSIH71
Display operation panel DSIH700
Display operation panel DSIH 72VP ENOK
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