Although not covered by the rules, sulfur dioxide also could drop up to 90 percent because it would be filtered out by the same technology that controls hydrochloric acid.
尽管二氧化硫没有被纳入到此项法规中，但是由于控制氯化氢的技术也会去除二氧化硫，因此二氧化硫的排放量也会下降达90%。
We manufacture various kinds of needle roller bearings. Drop up needle bearing and ring type entity needle bearings are our special products.
我厂生产各种各类滚针轴承，其：冲压外圈型，实体套圈型滚针轴承为本厂特色产品。
We manufacture various kinds of needle roller bearings. Drop up needle bearing and ring type entity needle bearings are our special products.
我厂生产各种各类滚针轴承，其：冲压外圈型，实体套圈型滚针轴承为本厂特色产品。
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