ECH的意思和读音

ECH

(Epichlorohydrin);enhanced call handling;

1.(Epichlorohydrin) NP-10,TX-10,NPE-10 ECH Diethyle…

4. 33 ECH 34

5. MMA ECH NBA ...

6.20(AN)10(ECH)10(PO)8、 …

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1.abstract: Objective To explore the application effect of process quality control in the quality management of electronic case history(ECH) .

2.Synthetic methods of two C3 chiral synthons [epichlorohydrin (ECH) and glycidol ( GLD )] was introduced.C3-(ECH)(GLD)

3.Do you know ech other?

4.In English, complex sentences are a number of spe ech language phenomena.

5.(ECH); Technology of process; Market; Development trend;