explain the term of supply chain management and lean manufacturing principles?

Answer 1

You mean lean manufacturing principles.

It is the term used for efficient manufacturing.

This term has become a "Buss word" for now, soon it will be known by something else.

Supply chain management.

Few years ago they were known as "Purchaser". Before that purchasing agents, now "Supply Chain Management". this is just another buss of Words used for old functions.

Answer 2

You advise lean production techniques. this is the term used for useful production. This term has grow to be a "Buss observe" for now, quickly that's going to be regularly occurring by ability of something else.