工程安全事故案例解析 - Tapa blanda

Construction accident cases resolved(Chinese Edition)

paperback. Condición: New. Language:Chinese.Paperback. Pub Date: 2019-09-01 Publisher: China Financial and Economic Publishing House in order to build a tenacious style. highly skilled professional building industrial army. learned associations. universities. experts and scholars from research institutes and enterprises co-authored the teaching kit. The kit is divided into masonry work. masonry. concrete work. reinforcing steel bar. scaffolders. electricians. templates workers and other workers . 25. Nº de ref. del artículo: NN052702

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