3.3. It studies the TCP/IP protocol, flow control and congest control for TCP/IP, embedded Linux protocol inn and corresponding set word (BSD socket), and carries on the analysis generally.
4.Cleanse, de-congest and astrigent; can hydrate and regulate sebum production, prevent acne; contains Azulene which possesses anti-inflammatory and soothing effect, can reduce reddness and soothe sensitive skins.
