槽腐蚀 trench etching
型槽腐蚀 v groove etch
槽腐蚀用掩模图象形成 trench mask definition
沟槽腐蚀 guttering corrosion ; channeling corrosion
沟槽状腐蚀 grooving corrosion
本设备的腐蚀槽和清洗槽间的转换由进口SEW驱动。
The switch between etching bath and washing bath is driven by SEW of import.
涂胶部选用优质不锈钢制作供胶槽，及各主要部件，永不生锈涂，耐多种胶水腐蚀。
Coating part made of high-quality stainless steel for the plastic slot, and major components, never rust coating, corrosion resistance to a wide variety of glue.
套管外水泥环的破坏是导致管外串槽、套管外腐蚀的原因之一。
Destruction of cement sheath outside casing is one of the causes for channeling and corrosion.
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