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Wind power base, large gear ring and pressure vessel flange production, etc.
风力发电基座、大型齿圈、压力容器法兰等的制造。
youdao
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Naval vessel electric power system is small but complicated.
舰船电力系统是一个规模较小，但又十分复杂的系统。
youdao
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Naval vessel electric power system is small but complicated.
舰船电力系统是一个规模较小，但又十分复杂的系统。
youdao