保定原油行业相关榜单
Petroleum
6.4%(3)
Hua Gong / Chemistry
4.3%(2)
Petrochemicals
4.3%(2)
Low Carbon Environmental Protection
2.1%(1)
Heating Supply Technology
2.1%(1)
Refrigeration Engineering
2.1%(1)
Chemicals
2.1%(1)
Chemicals Engineering
2.1%(1)
Hua Gong Gong Yi
2.1%(1)
Chemicals Products
2.1%(1)
Chemicals Engineering Design
2.1%(1)
Chemicals Design
2.1%(1)
说明：保定原油行业相关产业有哪些？主要分布如下：Petroleum占6.4%，Hua Gong / Chemistry占4.3%，Petrochemicals占4.3%，Low Carbon Environmental Protection占2.1%，Heating Supply Technology占2.1%，Refrigeration Engineering占2.1%，Chemicals占2.1%，Chemicals Engineering占2.1%，Hua Gong Gong Yi占2.1%，Chemicals Products占2.1%，根据企业库算法分析，仅供参考。
