ISBN: 9787111661962 - 消防设施操作员初级操作技能题库 消防行业特有工种职业技能与鉴定辅导用书写8073502 (1 risultati)

paperback. Condizione: New. Paperback. Pub Date: 2020-08-01 Pages: 241 Language: Chinese Publisher: Mechanical Industry Press Fire-fighting facility operator elementary operation skills question bank contains three training modules. namely: fire-fighting facility monitoring. fire-fighting facility operation. and firefighting Facilities maintenance.?The entire module of the training module 1 is the key content of the written test and the practical examination. and the test accounts for about 50% of the weight: the entire.…