lzh67 发表于 2009-4-13 12:29:01

ABB电力推进技术

Maritime Electrical Installations
And
Diesel Electric Propulsion

by Alf Kåre Ådnanes ABB AS Marine

kaiyuan_abin 发表于 2009-4-16 14:12:00

干吗设那么高的权限，不可理喻！
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