| 摘要 |
The ingredients are pumped from 4 sealed tanks equipped with pressure gauges, automatic pressure release, level indicators and flow gauges, into a mixing tank, and from there into a storage tank. The compsn. contains 0.2% esters of pyrethric and chrysanthemic acids with pyrethrolone, cinerolone and jasmolone (25% concn.), 0.075% 3-phenoxybenzyl di-cis-trans chrysanthemate (92% concn.), 0.05% 1-(2,5,8-trioxadodecyl) 3,4-methyleno-dioxy 6-(n-propyl) benzene (90% concn.) and 99.675 isopropyl alcohol (99.7% purity). (0/3)
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