常見例句Dampproof , dustproof and defending greasy dirt and harmful gas , sealing strong , acidproof alkali antidetonation. 防潮、防塵、防油污及有害氣體,密封性強、耐酸堿抗震。Dampproof, dustproof and defending greasy dirt and harmful gas, sealing strong, acidproof alkali antidetonation. 防潮、防塵、防油污及有害氣體,密封性強、耐酸堿抗震。Mainly calculate antidetonation of the arch dam is according to the shaking type table theory of decomposition reaction. 主要是基于振型分解反應譜理論對拱壩進行抗震計算。Now, though we can't come to the scene personally like the people's own army, provide disaster relief in antidetonation, but we can do some things in power. 現(xiàn)在,我們雖然不能像人民子弟兵那樣親臨現(xiàn)場,抗震救災,但我們也可以做些力所能及的事情。According to the designing requirement , the earthquake intensity is 7 degrees to set up defences, the grade of antidetonation is 3 grade, considered aseismatic design in the design. 根據(jù)設計要求,設防烈度為7度,抗震等級為三級,設計中要考慮抗震設計。antidetonation electric control pneumatic switch ball valve 防爆電控氣動開關球閥 返回 antidetonation