db510100-t-203—2016球墨鑄鐵可調(diào)式防沉降檢查井蓋

1、DB510100四川?。▍^(qū)域性）地方標(biāo)準(zhǔn)DB510100T203—2016球墨鑄鐵可調(diào)式防沉降檢查井蓋20160420發(fā)布20160501實施成都市質(zhì)量技術(shù)監(jiān)督局發(fā)布DB510100T203—20161目次前言.................................................................................21范圍..............................

2、................................................32規(guī)范性引用文件....................................................................33術(shù)語和定義........................................................................34分類和結(jié)構(gòu)形式.......

3、.............................................................65材料..............................................................................76要求.........................................................................

4、.....77試驗方法.........................................................................118檢驗規(guī)則.........................................................................159標(biāo)志、隨行文件、運輸和貯存........................................