Construction site refers to construction sites, such as housing construction, civil engineering, equipment installation, pipeline laying, etc., for industrial and civil projects, which are approved for occupation of construction sites and human beings for safe production, civilized work and construction, including land, sea and air Of all the areas of construction work can be carried out. The project manager has overall responsibility for the on-site management of the construction process. The construction site management responsibility shall be established and implemented according to the scale of the project, the technical complexity and the specific conditions of the construction site.
圖片編號:
80171508
拍攝者:
Jingaiping
點數下載
授權類型 | 尺寸 | 像素 | 格式 | 點數 | |
---|---|---|---|---|---|
標準授權 | XS | 320 x 480 | JPG | 13 | |
標準授權 | S | 533 x 800 | JPG | 15 | |
標準授權 | M | 1414 x 2121 | JPG | 18 | |
標準授權 | L | 1825 x 2738 | JPG | 20 | |
標準授權 | XL | 2309 x 3464 | JPG | 22 | |
標準授權 | MAX | 4032 x 6048 | JPG | 23 | |
標準授權 | TIFF | 5702 x 8553 | TIF | 39 | |
進階授權 | WEL | 4032 x 6048 | JPG | 88 | |
進階授權 | PEL | 4032 x 6048 | JPG | 88 | |
進階授權 | UEL | 4032 x 6048 | JPG | 88 |
XS
S
M
L
XL
MAX
TIFF
WEL
PEL
UEL
標準授權 | 320 x 480 px | JPG | 13 點 |
標準授權 | 533 x 800 px | JPG | 15 點 |
標準授權 | 1414 x 2121 px | JPG | 18 點 |
標準授權 | 1825 x 2738 px | JPG | 20 點 |
標準授權 | 2309 x 3464 px | JPG | 22 點 |
標準授權 | 4032 x 6048 px | JPG | 23 點 |
標準授權 | 5702 x 8553 px | TIF | 39 點 |
進階授權 | 4032 x 6048 px | JPG | 88 點 |
進階授權 | 4032 x 6048 px | JPG | 88 點 |
進階授權 | 4032 x 6048 px | JPG | 88 點 |