国产在线 | 日韩,疯狂做受xxxx高潮不断,影音先锋女人aa鲁色资源,欧美丰满熟妇xxxx性大屁股

產(chǎn)品說(shuō)明： 　 我公司生產(chǎn)的庫(kù)側(cè)水泥散裝機(jī)主要用于散裝水泥及其它粉狀物料。庫(kù)側(cè)散裝機(jī)安裝于水泥庫(kù)的側(cè)面，供汽車(chē)、火車(chē)等的罐形容 器裝料。庫(kù)側(cè)散裝機(jī)由“庫(kù)側(cè)給料器”、“出料連接槽”、“手動(dòng)螺旋閘門(mén)”、”卸料閘門(mén)”、“輸送斜槽”、“彎頭”、“下料接管”、“散裝機(jī)”、“除塵 器”、“斜槽風(fēng)機(jī)”等組成。 Description: I produced the library side of the machine is mainly used for bulk cement bulk cement and other powder materials. Library side of the bulk cement base installation on the side, for vehicles, trains, etc. can describe the device loading. Library side of the bulk machine from "library side of the feeder," "a material connection slot", "Manual spiral gate", "discharge gate," "transport chute," "elbow", "expected to take over under the" " Bulk Machine "," filter "," skewed fan, "etc.. .