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Subject: receiving valley gen. Помогите, пожалуйста, перевести словосочетание-receiving valley? Может, есть какое-то специальное выражение? ( т.е которая принимает, но может, есть какое-то специальное выражение? (Method for forming inline triple wall coupling connector) Спасибо
The corrugated intermediate wall of the spigot forms a series of spaced double inner wall portions and includes a first receiving valley sized to receive a sealing ring on an outer surface of a corrugation. The first receiving valley is spaced from the end of the spigot and positioned such that when a spigot of a second corrugated plastic pipe is fully inserted into the bellmouth connector of the first corrugated pipe section, the first receiving valley is positioned opposite a first support crest forming a double inner wall portion of the bellmouth connector
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