jacky
问题补充说明：答案得是蒙文的字符哦，不要乱拷一堆来哦，我有印刷版的，可以对照的，错了可不给分哦内容是：“中国包头高新技术人才市场，社会档案科”
Materialstobeusedshallbeinaccordancewiththerelevantparticularspecificationsa无ndControlValveDataSheetsissuedbyCONTRACTOR.Th翻似着汉呀粉秋读印走ematerialselectionoftheb通ody(includingbonnetand/orbottomflange),ext数系架限优价都若整末ernalbolts,studsandnuts,etc.shallbeinaccordancewiththerequirementsofthecorrespondingp到把航法缺诉斗觉河望ipingclassspecification.Bonnet,coolingfinandextensionmaterialsshallnormallybe孙术未争依答于工话散凯thesameasthevalvebody.
