将地耙光滑。
These holes were to be ground smooth, painted, and filled with a rubber plug.
这些孔要磨光,油漆,并塞以橡胶塞。
Should the said defects not allow for a technically sound corrosion protection, then these defects are to be ground smooth before any paint application.
技术上合理的防腐蚀保护不允许出现上述的缺陷,所以在进行任何涂刷前应将其表面打磨光滑以避免出现这些缺陷。
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