1) erosion perforation
冲蚀穿孔
2) Corrosion perforation
腐蚀穿孔
1.
We introduce the scaling of the inner wall of the A effect heater's row tube,and corrosion perforation and leakage of the couplings in three effect evaporation system,and give a brief account and summary of the technology of pickling and the partially replacement of the tube's couplings.
介绍了在三效蒸发系统中 ,A效加热器列管内壁结垢和管头腐蚀穿孔、泄漏情况 ,并对酸洗及局部更换列管管头技术作了简述及小
2.
Aiming at corrosion perforation problem of steel power plant pipe within short period,this paper investigates the causes and mechanisms of the corrosion and brings forward feasible and effective protective measures.
针对电厂供水管线钢管短期内产生腐蚀穿孔泄漏现象,研究了发生腐蚀的原因与机理,提出了切实、有效、可行的防护措施,为电厂建设期管线防腐提供了依据。
3) corrosion failure
腐蚀穿孔
1.
The frequent occurrences of corrosion failure of the pipelines of oil gathering and distribution systems in Wennan Oil Field has greatly affected the normal oil field operation.
近年来文南油田油气集输系统管线腐蚀穿孔频繁,严重影响了油田正常生产。
2.
After 10 years operation, the copper tubes experienced fouling and corrosion failure.
运行10年后发生结垢和铜管腐蚀穿孔。
4) Perforation
[英][,pɜ:fə'reɪʃn] [美]['pɝfə'reʃən]
穿孔腐蚀
1.
Research on Perforation of Wave Soldering Pot with Ti Alloy;
钛炉胆穿孔腐蚀现象研究
5) punched tape
穿[冲]孔的
6) punch pulse
穿孔脉冲
补充资料：成都无缝钢管厂管坯在菌式穿孔机上穿孔
成都无缝钢管厂管坯在菌式穿孔机上穿孔
成都无缝钢管厂管坯在菌式穿孔机上穿孔
说明：补充资料仅用于学习参考，请勿用于其它任何用途。
参考词条