1, sop refers to the standard operating procedure:

Standard operating procedures refer to describing the standard operating steps and requirements of an event in a unified format to guide and standardize daily work.

2, sop refers to the homologous protocol:

Generally speaking, a website usually consists of three parts: protocol, domain and port.

3. sop refers to process-oriented:

Support-oriented processes are mainly used to support the implementation of COP (customer-oriented process) and related operations.

4, sop refers to the integrated circuit packaging:

Derived SOJ, TSOP, VSOP, SSOP, TSSOP, SOT and SOIC all play an important role in integrated circuits.

5. sop refers to the beginning of mass production:

It means mass production, that is, the product can be mass-produced.