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Bid, contract relations

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Water supply works-related book downloading

 Designated system of designated water supply equipment construction company and the application method.

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Designated water supply equipment construction company registration, procedure documents

To pages such as designated water supply equipment construction company registration, procedure documents

About reporting of specifications with amount of money

About reporting of specifications with amount of money

About change of the handling of expense calculation in specifications of pipe materials and the abolition of station purchase system

About change of the handling of expense calculation in specifications of pipe materials and the abolition of station purchase system

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Water Works Bureau fountain mark City of Yokohama, Water Works Bureau visitor Service Center - February 24, 2011 making - January 15, 2016 update
It is inquiry - su-hamapyon@city.yokohama.jp opinion
Inquiry may have time for answer to the e-mail address mentioned above.
You call following visitor Service Center, and, in the case of dispatch, please fax.
Telephone: 045-847-6262 - FAX: 045-848-4281
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