Traditional Culture Encyclopedia - Photography major - What does wy mean?
What does wy mean?
2. Used for axial compensation of pipelines, it has large compensation amount, strong self-guidance and super bending resistance, thus simplifying the design of pipeline guide brackets and making the installation of guide brackets at arbitrary intervals.
3. The unconstrained ripple compensator (WY) is named because the former axial ripple compensator has more restrictions on its use. The unconstrained compensator completely eliminates the requirements of the previous axial compensator for the guide bracket and uses unconstrained compensation.
Wy [Wà i y ?] is the abbreviation of foreign language, which refers to a foreign language, that is, a language used by non-natives. A language that is not spoken by local residents in a certain area: For example, English is a foreign language in China. It also refers to a language that is not spoken in one's own country, that is, for an English speaker living in China, Chinese is also a foreign language.
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