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通过变频启动内燃机车柴油发电机组试验对该方案进行了应用研究。
Application study is made by starting with variant frequency the diesel engine set of diesel locomotive.
youdao
-
通过变频启动内燃机车柴油发电机组试验对该方案进行了应用研究。
Application study is made by starting with variant frequency the diesel engine set of diesel locomotive.
youdao