单词	I-steel pile
释义	I-steel pile 工字型钢桩
随便看	materials hazardous in bulk material shed material shelf material shelter materialshobby materials, homogeneous polycrystalline material shortage Material shortage daily report LT material shortages material-shortage tray clearance materials hot working material silencing apparatus material silencing apparatussilencer material simulation materials inaccessible to us materials in contact with food materials industry materials informatics materials informaties materials in process materials in solar energy utilization materials inspection materials inspection report materials in stock materials in storage