この商品を友人に教える:
27306-14 Trenching and Excavating Trainee Guide Nccer 第5 版
27306-14 Trenching and Excavating Trainee Guide
Nccer
(Module ID 27306-14) Provides an introduction to working in and around excavations, particularly in preparing building foundations. Describes types and bearing capacities of soils; procedures used in shoring, shielding, and sloping trenches and excavations; trenching safety requirements, including recognition of unsafe conditions; and mitigation of groundwater and rock when excavating foundations.
| メディア | 書籍 Paperback Book (ソフトカバーで背表紙を接着した本) |
| リリース済み | 2014年6月30日 |
| ISBN13 | 9780133786781 |
| 出版社 | Pearson Education Limited |
| 寸法 | 217 × 278 × 3 mm · 136 g |