Also, no need for a main breaker in the sub-panel, regardless of the number of circuits. Unless you are running metal conduit, you will need to run a 4 wire feeder. If you are installing a sub-panel in your house, the ampacity of #4 copper or #2 aluminum is 100 amps as determined by a special table in the code.
Your online source for balances, scales & calibration weights @ discount prices. Legal for Trade scales are generally considered those scales which are intended by the manufacturer for use in commercial applications when product is sold by weight. Legal for Trade is also known as NTEP Approved or complies with Handbook 44 and you can learn more here about LFT.
wash trade A transaction designed to make it appear that a purchase and sale has occurred even though no change in ownership occurred. For example, an investor might simultaneously buy and sell shares in one company through two different brokerage firms in order to create the appearance of substantial trading activity that will draw in other investors.