No, you will get no exemptions and your type course wont be reconised either, you will have to do the lot, have a look at the airmech forum for more info.
B1 is engine, airframe and electrical
B2 is avionics
The JAR system is not like the canadian system where a CAT 1 and certify for a CAT 38 job, but under this system a CAT 38 can release the A/C.
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