High speed and high efficiency

• 高速高效

High speed and high efficiency的用法和样例：

例句

1. It reduces sizing cost and meets the environment protection requirment of the state whilst quarantees high weaving speed and wearing dfficiency.
   在保证织机高速高效前提下，既可降低用浆成本，又符合国家当前节能减排的环保要求。