Русско-англо-русский юридический словарь

Trial is the general word for a trying of anything: articles sent for ten days' free trial. [...] Test is a more specific word, referring to a trial under approved and fixed conditions, or a final and decisive trial as a conclusion of past experiments: a test of a new type of airplane. (Dictionary.com)

Beyond this, acceptable costs for the market are decisive for the introduction of PVD technologies into production. (Surface and Coatings Technology)