The system is used in the ammonia synthesis section and the urea unit at Guizhou Chishui Natural Gas Chemical Group Co. , Ltd with good results.
来自互联网
2. 今年造林所用竹苗，低海拔杂竹苗仍由赤天化纸业无偿提供，运抵乡、镇、街道验收交货。
Bamboo seedlings used for planting this year, low elevation of miscellaneous bamboo shoot red days still paper gratis, arrived at the village, town, street acceptance of delivery.
来自互联网
3. 今年造林所用竹苗，低海拔杂竹苗仍由赤天化纸业无偿提供，运抵乡、镇、街道验收交货。
Bamboo seedlings used for planting this year, low elevation of miscellaneous bamboo shoot red days still paper gratis, arrived at the village, town, street acceptance of delivery.
