A.in the pumproom B.at the vent header C.at the main deck manifold D.the midships house
A.A declaration is required and duty is involved on the total cost B.No declaration is required since this is considered routine maintenance C.A declaration is made and duty is charged on the materials only D.A declaration is made,but duty is charged on the labor only
A.The tanks lie above the waterline and are filled B.The tanks are partially filled with dry cargo C.The tanks are partially filled with liquid cargo D.The tanks are filled and lie below the waterline