VALVE TYPES & MANUFACTURING TECHNIQUES (xv) - B7G & B9A VALVE ASSEMBLY YET AGAIN - PRE -SEAL INSPECTION
Posted by STEVE M on
The assembled valves we saw in the last blog entry when received back at the parent factory are given a final visual inspection and then each inserted in an open ended glass envelope. Here in the photo above, we see Candace Humpleberry casting a critical eye over a tray of assembled cages.
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- Tags: MULLARD, VALVE ASSEMBLY