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Pipeline Construction Quota Update(Chinese Edition)

paperback. Condición: New. Paperback. Pub Date: 2016-06-01 Pages: 63 Language: Chinese Publisher: China Building Industry Press Pipe Construction Quota Update in accordance with normal construction conditions. construction period. construction technology. labor organization and structure. reflect the national pipeline trenchless renewal works of social average consumption. Material is divided into the main material. working material and other materials. among other materials in order to calculate the percentage of the . Nº de ref. del artículo: DM020645

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