Delicia Larson

0:07

Copper acid brightener, fast light output, high filling
delicia larson
192 views
0:09

Defective electroplating coating, re electroplating after stripping the coating
delicia larson
12K views
0:16

How to deal with wax scale on the metal?
delicia larson
266 views
0:24

The little friend is great and hard working, and has been busy all afternoon#electroplated #coating
delicia larson
1.6K views
0:16

6.2 m long plate chrome plating completed
delicia larson
617 views
0:11

Nickel sulfamate plating, low internal stress and good flexibility#electroplating #electroplated
delicia larson
483 views
0:10

The customer said that the potion was easy to use and ordered another batch of goods
delicia larson
2.4K views
0:08

Copper acid brightener
delicia larson
252 views
0:09

How can copper become bright after oxidation??#polishing #copper #surfacetreatment
delicia larson
295 views
0:14

Blue passivation and sealing of zinc alloy
delicia larson
203 views
0:08

The coating has low brittleness and good adhesion, and no coating falls off after striking
delicia larson
475 views
0:12

Rapid silver withdrawal process#electroplating #plating #silverplating #coating #silvering
delicia larson
4.2K views
0:13

Electroplating products are very common in life. #electroplating #coating
delicia larson
162 views
0:06

Color galvanizing passivation effect, do you want it
delicia larson
295 views
0:07

Electroless nickel plating #electroplated #coating #nickel
delicia larson
3.2K views
0:17

Deplating agent
delicia larson
99 views
0:09

You must have never seen this craft, haven't you!!
delicia larson
1.2K views
0:16

Additives for Nickel Alloy in Electrogalvanizing
delicia larson
914 views
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