单词	precast beam unit
释义	precast beam unit 预制梁构件
随便看	state compensation for fire loss state compensation for moral damage State Compensation Law state compensation liability State Compensation of Japan state compensation system state competition state competition theory state component State Comprehensive Health Plans state comprehensive supporting reforms state comptroller state concept state concerned state concisely state condition state conference state confidence State,Confusional state connection matrix state consciousness state constantly state constitution state constraint state constraints