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Shielded metal arc welding pipe: downhill: topic 1-4

Shielded metal arc welding pipe: downhill: topic 1-4 - Hobart School of Welding Technologym 1984 - 1 VCD: sd., col.; 4 3/4 in.

Topic 1. Introduction to downhill pipe welding. -- Topic 2. The safety and health of welders. -- Topic 3. Prerequisite skill test, single v-groove weld, butt joint, vertical and overhead positions. -- Topic 4. How to read and apply pipe welding procedures.



VCD S55 D69to 1984
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