小族 asked in 科學化學 · 8 years ago

金屬表面疑問~suface :Shot Blasted

俺低 客人 敘述如下

suface :Shot Blasted

ALUMINIUM OXIDE

GRADE:40 - 60

pressure:30 PSI

SURFACE ROUGHNESS:Ra 2.4 - 2.7

想請教各位達人,以上敘述的意思為何?

感謝~~~~

1 Answer

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  • 8 years ago
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    物表:噴砂處理

    氧化鋁

    等級:40 - 60

    壓力:30 PSI

    表面粗糙度:Ra2.4 - 2.7

    他是不是跑錯家了? 否則妳怎麼會看不懂 ?

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