Thông tin chi tiết sản phẩm:
|
Color: | Silver | Material: | Aluminium alloy crust |
---|---|---|---|
Dial division value: | 1° | Graduation Circle: | 0°~360° |
Điểm nổi bật: | land survey instruments,land measuring instruments |
Specifications
Damping time of needle | 30~60s |
Graduation circle | 0°~360° |
Dial division value | 1° |
The angle value of circle level | 30' ± 5'/2mm (20℃) |
The contour dimension of the instruments | 30' ± 5'/2mm |
Color | silver |
Net weight | ≤0.20kg |
Người liên hệ: geoallen