【正文】 .................................................................................................... 15 三十五．膨脹蛭石： ................................................................................................................................................ 16 三十六．膨脹珍珠巖： ............................................................................................................................................ 16 三十七．鋁合金建筑型材： .................................................................................................................................... 16 三十八．家用和類似用途固定式電氣裝置的開關(guān)： ............................................................................................ 17 三十九．聚氯乙烯絕緣電纜： ................................................................................................................................ 17 四十．建筑用絕緣電工套管及配件： .................................................................................................................... 17 四十一．家用及類似場所用過電流保護(hù)斷路器： ................................................................................................ 18 四十二． PVC 塑料窗： ........................................................................................................................................... 18 2 四十三． PVC 塑料門： ........................................................................................................................................... 18 四十四．灰鑄鐵柱型散熱器： ................................................................................................................................ 19 四十五．灰鑄鐵長翼型散熱器： ............................................................................................................................ 19 四十六．灰鑄鐵圓翼型散熱器： ............................................................................................................................ 20 四十七．鋼制柱型散熱器： .................................................................................................................................... 20 四十八．鋼制板型散熱器： .................................................................................................................................... 20 四十九．給水用硬聚氯乙烯管材： ........................................................................................................................ 20 五十．建筑排水用硬聚氯乙烯管材： .................................................................................................................... 21 五十一．鋁塑復(fù)合壓力管： .................................................................................................................................... 21 五十二．水嘴： ........................................................................................................................................................ 21 五十三．閥門： ........................................................................................................................................................ 22 五十四．水暖用內(nèi)螺紋連接閥門： ........................................................................................................................ 22 五十五．鋼筋混凝 土用熱軋光圓鋼筋： ................................................................................................................ 22 五十六．鋼筋混凝土用熱軋帶肋鋼筋： ................................................................................................................ 23 五十七．低碳鋼熱軋圓盤條： ................................................................................................................................ 24 五十八．冷軋扭鋼筋： ............................................................................................................................................ 24 五十九．冷拔低碳鋼絲： ........................................................................................................................................ 24 六十．預(yù)應(yīng)力混凝土用鋼絲： ................................................................................................................................ 24 六十一．碳素結(jié)構(gòu)、型鋼： .................................................................................................................................... 25 六十二 ． 冷軋帶肋鋼筋： ........................................................................................................................................ 25 六十三 ． 冷拉鋼筋： ................................................................................................................................................ 25 六十四 ． 低合金高強(qiáng)度結(jié)構(gòu)鋼： ............................................................................................................................ 26 六十五 . 直縫電焊鋼管： ........................................................................................................................................ 26 六十六 ． 鋼管腳手架扣件： .................................................................................................................................... 26 六十七 ． 低壓流體輸送用焊接鋼管： .................................................................................................................... 27 六十八 ． 鋼筋閃光對焊： ........................................................................................................................................ 27 六十九 ．鋼筋電弧焊： ............................................................................................................................................ 27 七十 ．鋼筋電渣壓力焊： ........................................................................................................................................ 28 七 十一．鋼筋氣壓焊： ............................................................................................................................................ 28 七十二 ．預(yù)埋件鋼筋 T型接頭、（埋弧壓力焊）： ................................................................................................ 28 七十三 ．帶肋鋼筋擠壓連接件： ............................................................................................................................ 29 七十四 ．鋼筋焊 接網(wǎng)： ........................................................