| 摘要 |
A tubing and tubing fitting selection apparatus includes the provision of a tubing size identifying code letter on a rectangular box enclosure having a partial cut out exposing portions of the contained coil, there being a different code letter for coils of different dimensional characteristics. A display is provided on the side of the coil box which includes a first array of tubing selection indicia, specifically rows of tubing code letters, the letters of the same rows representing tubing of the same outside diameter size, which is aligned with an array of vertically oriented tubing-fitting indicia which specifically comprise background lining, dots, plain coloring, or speckled indicia. The tubing-fitting indicia are provided as background indicia in association with merchandise selection indicia which are located individual in the bodies of selection matrices on the display which provide for a customer selection of such merchandise selection indicia as a permutation of two different characteristics of the fitting.
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