Eldctric equipment是什么意思?

Eldctric equipment是什么意思? Equipment equipment是可数名词还是集体名词 equipment是单复数同形的吗? Equipment Type & Model的中文意思是?Equipment Type & Model的中文意思（详细）?Equipment Type & Model Brand Quantity .怎么翻译“这些设施”?是this equipment还是these equipment?为什么? 机械设备 翻译成英语是Mechanical equipment 请问Mechanical equipment 简写是什么?要标准. equipment可数还是不可数?本人没时间查字典了!似乎记得EQUIPMENT是不可数? 我想知道ELECTRIC equipment究竟是指什么啊? appliance和equipment哪个是可数名词哪个是不可数名词?还有是不是 electrical appliance 和 electrical equipment? equipment management equipment是什么意思? equipment是什么意思? equipment with 什么是Equipment 请各位英语达人解释一下究竟是用equipment b 换成equipment f 还是相反?还有其实这句话是什么意思?Equipment B was traded in against the purchase of Equipment F on 30 June.Equipment F cost 90000; 2500 was allowed against thi .compatible with XX'S provided equipment.句子中的provided怎么理解equipment是XX提供的?（主动）还是说 提供给XX的 equipment(被动）呢?怎么理解动词的形容词情况? facility与equipment的不同之处他们之间有包含关系吗 有的话是什么样的