Description
hardware flow control. It is an ideal choice in the field of industrial automation.
How important ultra-precision polishing process is in modern manufacturing industry, its application fields can directly illustrate the problem: integrated
circuit manufacturing, medical equipment, auto parts, digital accessories, precision molds, aerospace. “It is the soul of technology.” The United States and
Japan have firmly grasped the initiative in the global market, and their material composition and production process have always been a mystery. In other words
, purchasing and using their products does not mean that you can imitate or even copy their products.
Epoxy Resin 25″Epoxy resin has insufficient toughness, and domestic carbon fiber lacks strength” (Science and Technology Daily, June 27)
Carbon fiber can be lighter than metal aluminum, but its strength is higher than steel. It also has properties such as high temperature resistance,
corrosion resistance, fatigue resistance, and creep resistance. One of the key composite auxiliary materials is epoxy resin. However, all the epoxy resin used in the
high-end carbon fiber currently produced in China is imported. At present, my country is able to produce higher-end carbon fibers such as T800, but Japan”s Toray mastered this
technology in the 1990s. Compared with carbon fiber, my country”s high-end epoxy resin industry lags behind the international situation even more seriously.
High-strength stainless steel 26 “The rocket engine “rust disease” that cannot be removed” (Science and Technology Daily, June 28)
Steel used in rocket engines needs to have a variety of properties, among which high strength is an important indicator that must be met. However, the strength and rust-proof performance
of stainless steel are a contradiction that is difficult to have both. If the rocket engine material is severely rusted, it will have a great impact. Relying entirely on the material itself to achieve both
high strength and anti-rust properties is a worldwide problem. Nowadays, most of our country”s aerospace materials use foreign materials used in the 1960s and 1970s. Developed countries
will strictly control the impurity content during the production process. If the purity does not meet the standard, it will be re-sold. However, domestic manufacturers often lack this rigorous control. manner.
Display operation panel DSQC315
Display operation panel DSQC314B
Display operation panel DSQC313 3HAB8413-1
Display operation panel DSQC313
Display operation panel DSQC312
Display operation panel DSQC306
Display operation panel DSQC301
Display operation panel DSQC300
Display operation panel DSQC266H
Display operation panel DSQC266B
Display operation panel DSQC266A
Display operation panel DSQC260
Display operation panel DSQC259
Display operation panel DSQC258
Display operation panel DSQC256A
Display operation panel DSQC256
Display operation panel DSQC255
Display operation panel DSQC254
Display operation panel DSQC252
Display operation panel DSQC249B
Display operation panel DSQC2498
Display operation panel DSQC248
Display operation panel DSQC243
Display operation panel DSQC239 YB560103-CH
Display operation panel DSQC239
Display operation panel DSQC238
Display operation panel DSQC236U
Display operation panel DSQC236P
Display operation panel DSQC236H
Display operation panel DSQC236G
Display operation panel DSQC236D
Display operation panel DSQC236C
Display operation panel DSQC236B
Display operation panel DSQC236A
Display operation panel DSQC2360
Display operation panel DSQC235B
Display operation panel DSQC235A
Display operation panel DSQC233
Display operation panel DSQC230
Display operation panel DSQC228
Display operation panel DSQC224
Display operation panel DSQC223YB 560103-BD/4
Display operation panel DSQC223
Display operation panel DSQC215
Display operation panel DSQC211
Display operation panel DSQC210
Display operation panel DSQC209-9H
Display operation panel DSQC209
Display operation panel DSQC208A
Display operation panel DSQC208
Display operation panel DSQC206
Display operation panel DSQC205
Display operation panel DSQC205
Display operation panel DSQC202
Display operation panel DSQC202
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Display operation panel DSQC201
Display operation panel DSQC201
Display operation panel DSQC140
Display operation panel DSQC140
Display operation panel DSQC129
Display operation panel DSQC129
Display operation panel DSQC125
Display operation panel DSQC125
Display operation panel DSQC124
Display operation panel DSQC124
Display operation panel DSQC123B
Display operation panel DSQC110
Display operation panel DSQC104
Display operation panel DSQC1030
Display operation panel DSQC103
Display operation panel DSQC1018 3HAC050363
Display operation panel DSQC1018
Display operation panel DSQC1018
Display operation panel DSQC1015
Display operation panel DSQC1000
Display operation panel DSPX3221
Display operation panel DSPU131 3BSE000355R1
Display operation panel DSPU120
Display operation panel DSPC452 57310303-A
Display operation panel DSPC406
Display operation panel DSPC406
Display operation panel DSPC365
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