Linex 15″ Aluminum Graduated Parallel Rules North Sea regulation and the types of

regulation and the types of surveys carried out

Scale: 6580000Paper Size: 36

Compatibility: Works with TimeZero Navigator v5

8 Hydrographic and Port Information

enjoy seamless navigation and unparalleled access to the stunning beauty of the Philippine waters

Linex 15″ Aluminum Graduated Parallel Rules North Sea regulation and the types ofWith bevels on all four sides; springs built in the bearings ensure a smooth motion which is critical in parallel rule operation. Cork disks on the underside prevent slipping and soiling. The sides are divided with protractor markings (double reading) and compass points. The rules are machined from . 16 inch acrylic sheet for accuracy and strength. The metal links are made from aluminum. Length: 15 inch