例句 /

PT Desulfurizer is a new and effective product with high surface area.sulfur capacity,crushing strength and free volume and low pressure drop.which is widely used in the fine desulfurization of purification process of oil and gas material in synthetic amm

PT Desulfurizer is a new and effective product with high surface area.sulfur capacity,crushing strength and free volume and low pressure drop.which is widely used in the fine desulfurization of purification process of oil and gas material in synthetic amm

PT氧化锌脱硫剂是一种新型高效脱硫剂,具有比表面积大,穿透硫容高,机械强度高,堆积空隙大,床层压降小的特性,广泛应用于合成氨、甲醇和制氢等工业原料气、油的浓度脱硫净化过程。