“troffer”的概念、定义、翻译、参考文献-科学参考

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单词	troffer
释义	troffer 天花板凹槽槽形支架灯槽
随便看	installation on vessels in service installation processing control installation production order installation productivity option (IPO) installation project installation rate installation site installation size installation specification installation specifications installation tape number installation time installation (unit) weight installation verification procedure installation weight installation work installed capacity installed capacity of power station installed cost of project installed engine installed gross capacity installed horsepower installed load installed net horsepower installed net torque