sanitary protection
英
美
n.
卫生防护;ph
sanitary protection的用法和样例:
例句
用作名词 (n.)
The discharge of uncontrollable ammonia was determined by the antiinferenee of ground consistency.A practical and feasible health protection zone was determined.
采用地面浓度反推法,计算出氨的无组织排放量,从而确定出可行的大型氮肥厂卫生防护距离。
sanitary protection的相关资料:
临近单词
sanitary
sanitary hulk
目录
查词历史
英 汉