Smart card secure data transmission combined mode proce…

The combined mode process represents a higher level of security. The data portion of the APDU is no longer transmitted as a plaintext, but is replaced by an encrypted form, the process of which is an extension of the authentication mode process. In the combined mode process, as in the authenticat ...READING MORE...

Posted on

Wooden door construction and quality acceptance

1. The appearance should be beautiful. The surface paint film of wooden doors and windows should be smooth and bright. There are no quality defects such as falling, bubbles and wrinkles. There are no corrosion points, dead knots and broken parts. The door and window covers are ...READING MORE...

Posted on

Shocked: Fragmentation of glass bottles into the top of…

The Hong Kong Environmental Protection Association, the coordinating body of the International Coastal Cleanup Movement, today announced the "Top Ten Marine Wastes." Glass shards, plastic bags, styrofoam, cigarette butts are among the best. Among them, glass shards (mainly from glass bottl ...READING MORE...

Posted on

Three strokes method of cleaning wooden furniture

Clean the wood in your home and look at the three practical small methods recommended by the US Reader Network: 1. Blow. You may have had a pleasant and romantic evening, but you definitely don't want to use the waxy oil on the wooden table to leave a good memory for you. ...READING MORE...

Posted on

Thick-wall PET plastic bottle with glass bottle appeara…

In order to meet the increasing demands of customers, Impressions Packaging, a company specializing in the injection-blow molding of plastic containers, has developed a thick-wall PET PET bottle production line dedicated to the field of cosmetics. These new plastic bottles are processed using PET Gl ...READING MORE...

Posted on