例句與用法

1. It was founded as zaoqiang county agricultural station in 1958 and renamed as zaoqiang county agricultural machinery repair and manufacture factory in 1970 . in 1984 deng fudong , the contemporary head and secretary of the factory , introduced the combustible gas regulators via beijing public utility research institute . the factory researched and developed its products further into 8 series and over 300 varieties gradually
   1958年建棗強(qiáng)縣農(nóng)機(jī)站， 1970年更名為棗強(qiáng)縣農(nóng)機(jī)修造廠， 1984年由當(dāng)時的農(nóng)機(jī)廠支部書記兼廠長鄧福棟同志通過北京公用事業(yè)科研所引進(jìn)了燃?xì)庹{(diào)壓器新產(chǎn)品，經(jīng)過了自行的開發(fā)研制新產(chǎn)品，逐步形成了八大系列三佰多個品種的系列燃?xì)庹{(diào)壓產(chǎn)品。