Air dry the bag on a clean towel. Do not dry the inside of the bag. Going home with a urinary catheter. â for men. A urinary catheter is a thin rubber tube that is put through your urethra into. your bladder. This catheter drains urine. At the tip of the catheter there. is a small balloon. This balloon sits in your bladder and holds the catheter. in place.
An arc welding process in which fusion is produced by heating with an electric arc or arcs between a bare metal electrode or electrodes and the work. The welding is shield by a blanket of granular, fusible material on the work. Pressure is not used.
LACK OF FUSION. Lack of fusion is the failure of a welding process to fuse together layers of weld metal or weld metal and base metal. The weld metal just rolls over the plate surfaces. This is generally referred to as overlap. Lack of fusion is caused by the following conditions: a.