coating defect

常見例句

Inspection technology of coating defect is studied.
研究了防腐層缺陷檢測技術(shù)。
The results showed that the γ-Al 2O 3 ultrafiltration membrane with support prepared by filtering coating method is defect-free.
掃描電子顯微鏡結(jié)果表明，采用過濾成膜方式制備的擔(dān)載中空纖維超濾膜表面無針孔，無裂紋。
Experiments have shown that, on free corrosion potential, the corrosion of carbon steels with disbonding defect of coating is heavier than that of breaking defect of coating with times.
結(jié)果表明，隨著浸泡時間的延長，在自然腐蝕電位下，存在剝離涂層缺陷時碳鋼的腐蝕程度高于破損涂層缺陷時碳鋼的腐蝕程度；