会计习题会计科目

U型卡规格型号国标JB/ZQ4492-97U型管卡规格尺寸查询表国标JB/ZQ4492-97 U型管卡说明：本产品适用于冶金、石油、化工、车辆、船舶、电力等机械液压系统中的油、水、气为介质的管道固定夹。U型管卡执行标准：JB/ZQ4492-97U型管卡组成：管夹体、螺母和垫片组成U型管卡：S表示为不锈钢，C表示均为碳钢,老标准是JB/ZQ4519-86JB/ZQ4492-97U型管卡的标记示例:a=82mm的A型管子卡箍:U型管卡82JB/ZQ4519-97,国标JB/ZQ4492-97U型管卡规格尺寸查询表:圆钢U型管卡（JB/ZQ4519-97系列U型管子卡箍）aD0公称通径DNbd2d3Ah1aD0公称通径DNbd2d3Ah1h2mminmmin3025203/44010M1040703025203/44010M104070283028203/44010M1040703028203/44010M1040702838322514010M10487638322514010M1048763138342514010M10487638342514010M1048763146383211/45010M10568646383211/45010M1056863746423211/45010M10568646423211/45010M105686375244.54011/25010M1062925244.54011/25010M1062924052484011/25010M10629252484011/25010M1062924064575025012M127610964575025012M12761094964605025012M127610964605025012M12761094982766511/25012M129412582766511/25012M12941255794898035012M129413894898035012M12941386612010810021/26016M1610617112010810021/26016M16106171-12011410036016M1613617112011410036016M16136171-14813312546016M1613619114813312546016M16136191-14814012546016M1616419114814012546016M16164191-176159150-6016M16192217176159150-6016M16192217-176167150-6016M16192217176167150-6016M16192217-20214175-6016M1621824920214175-6016M16218249-228219200-7020M20248283228219200-7020M20248283-282273250-7020M20302334282273250-7020M20302334-33229900-7020M2035238533229900-7020M20352385-332325300-7020M20352385332325300-7020M20352385-378351350-7024M24402435378351350-7024M24402435-3783683507024M244024353783683507024M24402435-