We can already see the industry making steady progress on the long road to recovery.
在行业复苏的道路上，我们已取得了长足的进步。
So to prepare natural benzaldehyde under the conditions is available and the recovery is steady.
故该条件下制备天然苯甲醛可行，收率稳定。
So to prepare natural benzaldehyde under the conditions is available and the recovery is steady.
故该条件下制备天然苯甲醛可行，收率稳定。
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