压力点附近的涂层材料可能会吸纳少量空气从而导致涂覆过程中微小气泡的产生。
Pressure spots with the coating inside them can absorb air which can be seen as small bubbles when the coating is applied.
压力点附近的涂层材料可能会吸纳少量空气从而导致涂覆过程中微小气泡的产生。
Pressure spots with the coating inside them can absorb air which can be seen as small bubbles when the coating is applied.
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