按下列生产规程来测定干膜厚度。
Use the following procedure to determine the thickness of dry paint films.
PP塑料漆一般喷涂2遍，喷涂时走枪要平稳，该底漆的干膜厚度一般为15 - 25微米。
PP plastic paint general spray 2 times, spray gun to smooth, the dry film thickness of the primer is generally 15-25 microns.
根据开启临界气膜厚度的假设，提出了用于分析干式气体密封开启性能的判据——开启临界转速。
With the hypothesis of critical gas film thickness, a criterion for expressing the opening behavior of DGS, namely the critical opening rotational speed (CORS), was proposed.
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