Employers are seeking further clarification of the proposals.

雇主们正在寻求进一步澄清这些提案。

The composition. properties, reaction activity, capacity of frothing and defrothing of phosphate rock and the preparation, thickening and clarification of wet phosphoric acid are stutiied.

对胺组成和性质，胺反应活性、发泡及消泡性能，湿法酸制备及酸浓缩和澄清进行了试验研究。

Employers are seeking further clarification of the proposals.

雇主们正在寻求进一步这些提案。

The composition. properties, reaction activity, capacity of frothing and defrothing of phosphate rock and the preparation, thickening and clarification of wet phosphoric acid are stutiied.

对胺磷矿的组成和质，胺磷矿的反应活、发及消，湿法磷酸制备及磷酸的浓缩和进行了试验研究。

Employers are seeking further clarification of the proposals.

雇主们正在寻求进一步澄清这些提案。

The composition. properties, reaction activity, capacity of frothing and defrothing of phosphate rock and the preparation, thickening and clarification of wet phosphoric acid are stutiied.

对胺磷矿的成和性质，胺磷矿的反应活性、发泡及消泡性能，湿法磷酸制备及磷酸的浓缩和澄清进行了试验研究。

Employers are seeking further clarification of the proposals.

雇主们正在寻求进一步澄清这些提案。

The composition. properties, reaction activity, capacity of frothing and defrothing of phosphate rock and the preparation, thickening and clarification of wet phosphoric acid are stutiied.

对胺磷矿的组成和性质，胺磷矿的应活性、发泡及消泡性能，湿法磷酸制备及磷酸的浓缩和澄清进行了试验研究。

Employers are seeking further clarification of the proposals.

雇主们正在寻求进一步澄提案。

The composition. properties, reaction activity, capacity of frothing and defrothing of phosphate rock and the preparation, thickening and clarification of wet phosphoric acid are stutiied.

对胺磷矿的组成和性质，胺磷矿的反应活性、发泡及消泡性能，湿法磷酸制备及磷酸的浓缩和澄进行了试验研究。

Employers are seeking further clarification of the proposals.

雇主们正在寻求进一步澄清这些提案。

The composition. properties, reaction activity, capacity of frothing and defrothing of phosphate rock and the preparation, thickening and clarification of wet phosphoric acid are stutiied.

矿的组成和性质，矿的反应活性、发泡及消泡性能，湿法酸制备及酸的浓缩和澄清进行了试验研究。

Employers are seeking further clarification of the proposals.

雇主们正在寻求进一步澄清这些提案。

The composition. properties, reaction activity, capacity of frothing and defrothing of phosphate rock and the preparation, thickening and clarification of wet phosphoric acid are stutiied.

对胺磷矿的组成和性质，胺磷矿的反应活性、发泡及消泡性能，湿法磷酸制备及磷酸的浓缩和澄清进行了试验研究。

Employers are seeking further clarification of the proposals.

雇主们正在寻求进一这些提案。

The composition. properties, reaction activity, capacity of frothing and defrothing of phosphate rock and the preparation, thickening and clarification of wet phosphoric acid are stutiied.

对胺磷矿的组成和性质，胺磷矿的反应活性、发泡及消泡性能，湿法磷酸制备及磷酸的浓缩和进行了试验研究。

Employers are seeking further clarification of the proposals.

雇主们正在寻求进一步澄清这些提案。

The composition. properties, reaction activity, capacity of frothing and defrothing of phosphate rock and the preparation, thickening and clarification of wet phosphoric acid are stutiied.

对胺组成和性质，胺反应活性、发泡及消泡性能，湿法酸制备及酸浓缩和澄清进行了试验研究。