9.1.1.2 How measured. Conform to the nipple, for example, in the middle of the meter by the end of the nipple pointing downward, and the main criteria in vertical, rotate around the examples tits. The core of the nipple with a note at the end touch the base of the nipple to gauge.Figure 4 meter length of the nipple and handle button. (9.1.3.1 9.1.1.1 and text).
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