Documents roofing

CI/SfB (21.9) Xn6 Uniclass L3271 MAY 2007 Roof Ventilation and Drainage Roofing Accessories Buildings have become more airtight and more moisture is generated within the…

Documents Hold Cleaning

Carefully to Carry Hold cleaning: bulk cargoes preparing a ship for grain Surveyors inspection/requirements Prior to loading grain, all ships are usually subject to a survey…