Some of the main issues that you will have to deal with writing an APA literature review include the following: 1  Page layout and formatting â Standard 1 inch margin on all four sides of the page. 2  Separate title page â Contains the topic, students name, teachers name, class and institution, and the date of submission.
Definition of welder for English Language Learners. : a person whose job is to weld materials together.
Welder and pipefitter are actually two separate careers, though some welders may be pipefitters and vice versa. Welders primarily fuse metal parts together, working on construction projects and for manufacturers.ob Outlook. The number of jobs for welders and pipefitters is expected to increase by 15 and 26 percent, respectively, between 2010 and 2020, according to BLS data. Jobs for welders will be primarily driven by a growing economy, especially in manufacturing and oil production.