box-type engine 框架式发动机 ; 箱式内燃机
The words people use - what words they type into the query box - when they search will therefore determine the results the search engine presents.
人们使用的文字 - 什么话，他们输入到查询框 - 当他们因此决定搜索结果的搜索引擎的礼物。
It is composed of open type engine body, hydraulic power cylinder, upper pressure head, and lower type box. The type box can be collocated with manual four-positions renewal.
有开式机身、液压动力缸、上压头、下字盒等组成。下字盒可配手动四位根据用户要求更换。
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