Bellows, Henry

Preemployment tests—examinations administered by potential employers to determine applicants job qualifications and readiness examples include the Bennett Mechanical Comprehension Test (BMCT) by George K. Bennett (S T version) the Richardson, Bellows, Henry Company "Test of Chemical Comprehension" (S T version, 1970) and the California Math Test. Types include reading comprehension, accuracy checking, block counting, and tests developed in-house. 

Bellows units machined from PTFE for use as expansion joints in the chemical industry (after Henry Crossley (Packings) Ltd.). 

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