10 | Specification, estimating, drawing, instruction, courses |
112 | Classification and statutory fees and certificates |
12 | Quality assurance, general work, models |
32 | Special cargo handling equipment |
33 | Deck cranes for cargo |
34 | Masts, derrick posts, rigging, winches for cargo |
45 | Lifting, transport equipment for machinery components |
501 | Lifeboats w/equipment |
502 | Liferafts w/equipment |