Hai yang qian qi quan fang wei tui jin qi kong zhi xi tong

HAIYANG QIANQI QUANFANGWEI TUIJINQI KONGZHI XITONG

By Sheng Liu

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Publish Date

2013

Publisher

Guo fang gong ye chu ban she

Language

chi

Pages

236

Description:

subjects: Variable pitch Propellers, Submarines (Ships), Marine engines, Automatic control