7棋牌

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                    1. 河北双欧管道制造有限公司

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                      了解下3pe防腐钢管的标准厚度是多少

                      发表时间2018-03-25

                         

                        LEJIEXIA3peFANGFUGANGGUANDEBIAOZHUNHOUDUSHIDUOSHAO

                      7棋牌   3peFANGFUGANGGUANSHIZHENDUIPUTONGJI3PEFANGFUGANGGUANLAISHUODE,YOUYUFANGFUCENGHOUDUBIJIAOHOU,YINCIERDEMING。

                      7棋牌   3PEFANGFUGANGGUANMUQIANYOULIANGGEBIAOZHUN,JIGB/T23257-2009HEGB/T23257-2017,GB/T23257-2017SHUYUXINBIAOZHUNSHI2017NIAN12YUEFENKAISHIZHIXINGDEBIAOZHUN,LIANGGEBIAOZHUNZHUYAOQUBIEZAIYIXIAJIGEFANGMIAN:

                        1:HUANYANGFENMOHOUDULAOBIAOZHUNWEIDAYUDENGYU120WEIMI,XINBIAOZHUNGANGGUANKOUJINGXIAOYU500DEWEIDAYUDENGYU120WEIMI,GANGGUANKOUJINGDAYUDENGYU500DEHOUDUWEIDAYUDENGYU150WEIMI。

                        2:HANFENGBUWEIDEFANGFUCENGHOUDU,LAOBIAOZHUNWEIBUXIAOYUBIAOZHUNZHIDE70%,XINBIAOZHUNWEIBUXIAOYUFANGFUCENGDE80%。

                        

                      3pe防腐钢管

                       

                        3:FANGFUCENGZONGHOUDUGANGGUANKOUJINGXIAOYU1200DEXINLAOBIAOZHUNYIYANG,DAYUDENGYU1200DELAOBIAOZHUNPUTONGJIHOUDUWEI3.0HAOMI,JIAQIANGJIWEI3.7HAOMI,XINBIAOZHUNPUTONGJIWEI3.3HAOMI,JIAQIANGJIWEI4.2HAOMI。

                        4:FANGFUCENGDESHEJIWENDUBUTONG,LAOBIAOZHUN(GB/T23257-2009)CHANGWENXINGWEI50DU,GAOWENXINGWEI70DU,XINBIAOZHUNCHANGWENXINGWEI60DU,GAOWENXINGWEI80DU。

                        5:QITAGEZHONGXINGNENGFANGMIANDOUBILAOBIAOZHUNYOUSUOTISHENG。

                        YISHANGJIUSHIWEIDAJIAJIESHAODEQUANBUNEIRONG,XIWANGDUIDAJIAYOUSUOBANGZHU。RUGUONINXIANGYAOLEJIEGENGDUODEZHISHI,NINKEYILIULANWOMENDEWANGZHAN,WOMENHUIWEININTIGONGGENGZHUANYEDEXINXI。


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