机译:中国焊管供应商无法提高价格到目前为止
low activity; Pipe; iron orePurchasingOVERSUPPLYPricesReinforcement;
机译:China S首钢raise sf ESI tender price
机译:China S Liaoning hu阿金tong大raises BD price世博园c NY300/ton呢
机译:China SS撼动hu阿鲁-he ng生raise sure A price世博园c NY10/ton呢
机译:信息不对称下,“中药材全产业链服务商”模式对中药材价格的影响研究 =Pricing and Information Asymmetry in the Chinese Herbal Medicine Markets - A Study of the Mode of "Chinese Herbal Medicine Industry Chain Service Provider"
机译:assessment of Water Rights and Irrigation pricing Reforms in Heihe River Basin in China
机译:作者:郝志勇,王秉纲,王秉纲,焊管WELDED pIpE aND TUBE中心偏心循环荷载作用下焊管底切效应的实验研究。