权威例句
Semi-SkilledLow back strain in Danish semi-skilled construction workNumeracy as a Basic Qualification in Semi-Skilled JobsPrevalence of hypertension in semi-skilled manual workersThe incidence of disability pensions and mortality among semi-skilled construction workers in Copenhagen. A retrospective cohort stu...Mortality of Male Members of the Danish Semi-skilled and Unskilled Workers' Union in 1973Survival experience of semi-skilled disability pensioners in Denmark.Excess mortality among male unskilled and semi-skilled workers. A negative slope with age.Ageing and the Semi-Skilled: a Survey in Manufacturing Industry on Merseyside.Semi-Skilled, Mature Men in Adult Education: Motivation and Barriers. A Research Project Summary.
