Foreign exchange rate are the number of units of one currency required to buy another.
外汇汇率是用一种货币购买另一种货币所必需的单位数量。
Traditionally this has been done with fan assisted heat exchange units.
传统的热回收是由风机辅助的热交换器单元来实现。
Traditionally this has been done with fan assisted heat exchange units.
传统的热回收是由风机辅助的热交换器单元来实现。
应用推荐