锘?!DOCTYPE html PUBLIC "-//W3C//DTD XHTML 1.0 Transitional//EN" "http://www.w3.org/TR/xhtml1/DTD/xhtml1-transitional.dtd"> va亚洲va欧美va国产综合,免费a级毛片无码免费视频120软件

久久久久女人精品毛片-久久久久无码国产精品不卡-欧美中日韩免费观看网站-亚洲欧美日韩精品专区-国产精品igao视频网-欧美大肥婆大肥bbbbb

鑱旂郴浜猴細(xì)鐒﹀厛鐢?/span>

鐢? 璇濓細(xì)0851-88110707

鎵? 鏈猴細(xì)15185049191

浼? 鐪燂細(xì)0851-83866508

閭? 綆憋細(xì)2930878084@qq.com

緗? 鍧�錛?/span>zhbgov.cn

鍦? 鍧�錛?/span>璐靛窞鐪佽吹闃沖競鐧戒簯鍖洪害鏋墮晣灝忔ˉ宸ヤ笟鍥?鍙?/span>

椋熷搧瀹夊叏鍥藉鏍囧噯瀵瑰寘瑁呴ギ鐢ㄦ按鍘熸枡鐨勮姹?/h1>

鏉ユ簮錛?a href='http://zhbgov.cn/news/122.html'>http://zhbgov.cn/news/122.html
鍙戝竷鏃墮棿錛?022-03-24

鍖呰楗敤姘寸殑鍘熸枡鏈変袱縐嶄富瑕佹潵婧愶細(xì)涓�鏄叕鍏變緵姘寸郴緇燂紝浜屾槸闈炲叕鍏變緵姘寸郴緇熺殑姘存簮銆傞潪鍏叡渚涙按緋葷粺鐨勬按婧愬張鍙垎涓哄湴琛ㄦ按鍜屽湴涓嬫按銆?/span>

鏉ヨ嚜浜庡叕鍏變緵姘寸郴緇熺殑姘存簮錛屽簲絎﹀悎銆婄敓媧婚ギ鐢ㄦ按鍗敓鏍囧噯銆嬶紙GB 5749錛?/span>鐨勮姹傘�?/span>

鏉ヨ嚜浜庨潪鍏叡渚涙按緋葷粺鐨勬按婧愶紝搴斿垎鍒鍚?/span>GB 5749涓鐢熸椿楗敤姘存按婧愭按璐ㄥ崼鐢熺殑瑕佹眰錛屽嵆錛氶噰鐢ㄥ湴琛ㄦ按涓烘按婧愭椂搴旂鍚?/span>銆婂湴琛ㄦ按鐜璐ㄩ噺鏍囧噯銆嬶紙GB 3838錛?/span>鐨勮姹傦紝閲囩敤鍦頒笅姘翠負(fù)姘存簮鏃跺簲絎﹀悎銆婂湴涓嬫按璐ㄩ噺鏍囧噯銆嬶紙GB/T 14848錛?/span>瑕佹眰銆傝繖浜涢潪鍏叡渚涙按緋葷粺鐨勬簮姘寸粡澶勭悊鍚庯紝鍏舵按璐ㄥ簲杈懼埌GB 5749鐨勮姹傦紝鍐嶈繘鍏ョ敓浜у寘瑁呴ギ鐢ㄦ按鐨勫悗緇姞宸ュ伐搴忋�傜敱浜庨潪鍏叡渚涙按緋葷粺鐨勬簮姘寸粡澶勭悊鍚庯紝pH鍊間竴鑸笉浼?xì)鍙戠敓鍙樺寲锛岄鍝佸姞宸ョ敤姘村彲浠ュ弬鐓?/span>銆婂湴琛ㄦ按鐜璐ㄩ噺鏍囧噯銆嬶紙GB 3838錛?/span>鎴?/span>銆婂湴涓嬫按璐ㄩ噺鏍囧噯銆嬶紙GB/T 14848錛?/span>鐨?/span>pH鍊兼墽琛屻�?/span>


銆愮浉鍏蟲爣絳俱�戯細(xì)

鐩稿叧鏂伴椈

鐩稿叧浜у搧

鎵竴鎵墦寮�鎵嬫満緗戠珯