The operations manual may also be referredto for alternate calibration to a specific compound. 7.0 PROCEDURES7.1 Preparation Check out and ensure the proper operation of the PID,as appropriate, using the equipment checklist providedin Sections 5.0 and 6.0 and the steps listed below. 7.2 Start-Up Procedures 1.
Explanation for the origins of the Aborigines in Australia The origins of the Australian Aborigines has never been a mystery to Africans.. As far as Africans are concerned, the Australian Aborigines, Trobian Islanders and Melasesians are all part of the protohistoric African Diaspora.
Aborigines is a term used to identify the indigenous people of  Australian 50,000 years ago there ancestors probably came to  Australia from along the Pacific Rim.   A â¦ n aborigine is a member of a race living in an area before the  area is invaded or colonized by any other race or culture.he word aborigine means a native race of any land. Aboriginal peoples are those who are indigenous to the area. American Indians are Aboriginal Americans. Most people, when â¦ they see the word, however, think of the aboriginal tribes of Australia.