< span class="field__item-wrapper">
泵行业内幕 < div class="field field-node- node-title field- formater -ds-field -name-node-title field-name-node-title field-type-ds field-label-hidden has-single">
< div class="field field-node- field-suhead field- formater -string field-name-field-suhead field-type-string field-label-hidden has-single">本月的指数为50.3,比2月份的指数51.8有所下降。
article>