JPS58136785A - 揚水管の防食方法 - Google Patents

揚水管の防食方法

Info

Publication number
JPS58136785A
JPS58136785A JP57018717A JP1871782A JPS58136785A JP S58136785 A JPS58136785 A JP S58136785A JP 57018717 A JP57018717 A JP 57018717A JP 1871782 A JP1871782 A JP 1871782A JP S58136785 A JPS58136785 A JP S58136785A
Authority
JP
Japan
Prior art keywords
weight
corrosion
fine
less
rubber
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Granted
Application number
JP57018717A
Other languages
English (en)
Japanese (ja)
Other versions
JPS6316470B2 (Direct
Inventor
Nobuyoshi Hosaka
保坂　信義
Shigeru Shida
志田　茂
Yuichi Ishikawa
雄一 石川
Akihiko Kuroda
昭彦 黒田
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Hitachi Ltd
Original Assignee
Hitachi Ltd
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Hitachi Ltd filed Critical Hitachi Ltd
Priority to JP57018717A priority Critical patent/JPS58136785A/ja
Publication of JPS58136785A publication Critical patent/JPS58136785A/ja
Publication of JPS6316470B2 publication Critical patent/JPS6316470B2/ja
Granted legal-status Critical Current

Links

Landscapes

  • Prevention Of Electric Corrosion (AREA)
JP57018717A 1982-02-10 1982-02-10 揚水管の防食方法 Granted JPS58136785A (ja)

Priority Applications (1)

Application Number Priority Date Filing Date Title
JP57018717A JPS58136785A (ja) 1982-02-10 1982-02-10 揚水管の防食方法

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
JP57018717A JPS58136785A (ja) 1982-02-10 1982-02-10 揚水管の防食方法

Publications (2)

Publication Number Publication Date
JPS58136785A true JPS58136785A (ja) 1983-08-13
JPS6316470B2 JPS6316470B2 (Direct) 1988-04-08

Family

ID=11979405

Family Applications (1)

Application Number Title Priority Date Filing Date
JP57018717A Granted JPS58136785A (ja) 1982-02-10 1982-02-10 揚水管の防食方法

Country Status (1)

Country Link
JP (1) JPS58136785A (Direct)

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014009362A (ja) * 2012-06-27 2014-01-20 Hitachi Ltd 海水淡水化装置

Cited By (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JP2014009362A (ja) * 2012-06-27 2014-01-20 Hitachi Ltd 海水淡水化装置

Also Published As

Publication number Publication date
JPS6316470B2 (Direct) 1988-04-08

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