Test Grade - A virgin silicon wafer of lower quality than Prime, and used primarily for testing processes. SEMI indicates the bulk, surface, and physical properties required to label silicon wafers as Test Wafers. Warp - Deviation from a plane of a slice or wafer centerline containing both concave and convex regions.
Italian (italiano). Italian is a Romance language spoken by about 60 million people in Italy, Switzerland, San Marino, the Vatican City, Malta and Eritrea.There are also Italian speakers in Chile, Argentina, Brazil, Australia, Canada, the USA and the UK.talian first started to appear in written documents during the 10th century in the form of notes and short texts inserted into Latin documents such as lawsuits and poetry. For a long time there was no standard written or spoken language in Italy and writers tended to write in their own regional dialects.
Most regions in Italy have their own accent, dialect, and sometimes their own language. The various languages and dialects spoken in Italy evolved over centuries and remained distinct from standard Italian for a variety of reasons. Here are some statistics relating to the Italian language.he various languages and dialects spoken in Italy evolved over centuries and remained distinct from standard Italian for a variety of reasons. Here are some statistics relating to the Italian language.