As a raw material need in large quantity in oil refining chemical enterprise, catalyst 's price fluctuation is one of factors to influent product cost.
催化剂作为炼油化工企业大量需求的原料，其价格的波动是影响产品成本的因素之一。
This product is especially suitable for large power shortages and load fluctuation, as well as difficult to carry out routine maintenance are as.
本产品特别适用于电能不足和负荷波动大以及难以进行日常维护的地区。
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