Additional 49 CFR module for IMDG Code Course[E-Learning]
IMDG Code的各门课程都可增购的49 CFR 模块，方便查询航行进出美国的相关要求。
RMB 350
IMDG Code course can be purchased with an additional 49 CFR module that looks at the additional requirements in 49CFR when shipping into/from the USA under the lMDG Code provisions.
