9787112264681 - 擦窗机操作安装维修工 (1 resultados)
Window cleaner operation. installation and maintenance workers(Chinese Edition)
JIANG SU SHENG GAO KONG JI XIE DIAO LAN XIE HUI . XUE BAO XIN BIAN
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Librería: liu xing, Nanjing, JS, Chinaliu xing
Contactar con el vendedorVendedor de 5 estrellasCondición: Nuevo
EUR 57,51
Envío por EUR 15,48Se envía de China a Estados Unidos de AmericaCantidad disponible: 3 disponibles
paperback. Condición: New. Paperback. Pub Date: 2021-10-01 Pages: 133 Language: Chinese Publisher: China Construction Industry Press In order to improve the vocational skills and professional quality of construction operators at heights. it actively cooperates with government authorities to carry out vocational skills training f…or high-risk operators. The editor wrote this book.?The main contents of this book include: professional ethics and construction safety basic education; basic knowledge of window cleaner product.
