国产精品久久久久久久久,四季AV一区二区夜夜嗨,日韩精品无码中文字幕电影,www.五月婷婷.com

鐢�(ch菐n)鍝佺啊(ji菐n)浠�
姒壒鎵圭櫦(f膩) 纰抽嫾娉曡槶  骞崇剨閶煎埗娉曡槶 甯跺緫灏�(du矛)鐒婃硶铇� 鏉惧娉曡槶
姒壒鎵圭櫦(f膩) 纰抽嫾娉曡槶 骞崇剨閶煎埗娉曡槶 甯跺緫灏�(du矛)鐒婃硶铇� 鏉惧娉曡槶
鐢�(ch菐n)鍝佸児(ji脿)鏍硷細锟�10
涓婃灦鏃ユ湡锛�2020-09-05 08:57:03
鐢�(ch菐n)鍦帮細娌冲寳楣藉北
鐧�(f膩)璨ㄥ湴锛�娌冲寳楣藉北
渚涙噳(y墨ng)鏁�(sh霉)閲忥細涓嶉檺
鏈€灏戣捣瑷傦細1浠�
鐎忚閲忥細461
璩囨枡涓嬭級锛�鏆劇(w煤)璩囨枡涓嬭級
鍏朵粬涓嬭級锛�鏆劇(w煤)鐩搁棞(gu膩n)涓嬭級
瑭崇窗(x矛)瑾槑

    娉曡槶璎涜В

    鎴戝叕鍙镐富瑕佺敓鐢�(ch菐n)娉曡槶锛氱⒊閶兼硶铇�锛岀剨鍕佹硶铇�锛屽钩鏉挎硶铇�锛屾硶铇墖锛屾硶铇洡锛岄崨閫犳硶铇紝缇庢(bi膩o)娉曡槶锛屽皪(du矛)鐒婃硶铇�锛屽钩鏉挎硶铇紝骞崇剨娉曡槶銆�

    鎸夌収鏉愯唱(zh矛)鍔冨垎锛氱⒊閶兼硶铇紝Q235娉曡槶锛�20铏�(h脿o)娉曡槶锛�20#娉曡槶锛�16Mn娉曡槶锛屽悎閲戞硶铇�锛岄嫾鍒舵硶铇�锛�12Cr1MoV娉曡槶锛�15CrMo锛孭91锛孭22,10CrMo910娉曡槶锛孮235娉曡槶锛孮235B娉曡槶銆�

     鎸夌収椤炲瀷鍔冨垎锛氬钩鐒婃硶铇紝骞虫澘娉曡槶锛岀洸鏉挎硶铇紝鐩叉澘锛屾粦濂楁硶铇�锛岃灪绱嬫硶铇紝灏�(du矛)鐒婃硶铇�锛屽付闋告壙鎻掔剨娉曡槶锛屽付闋稿钩鐒婃硶铇紝甯堕牳铻虹磱娉曡槶锛屾澘寮忓钩鐒婃硶铇�锛屾硶铇墖锛屽嚫鐢ㄦ硶铇�锛岃埞鐢ㄦ硶铇�锛岀獊闈㈡硶铇�锛屾壙鎻掔剨娉曡槶锛岀挡鎺ユ硶铇紝鐒婃帴娉曡槶锛岄珮寰戞硶铇�

    鎸夌収妯�(bi膩o)婧�(zh菙n)鍔冨垎锛氬湅(gu贸)妯�(bi膩o)娉曡槶锛岄潪妯�(bi膩o)娉曡槶锛屼簩妯�(bi膩o)娉曡槶锛岀暟鍨嬫硶铇�锛岀編妯�(bi膩o)娉曡槶锛屾棩妯�(bi膩o)娉曡槶锛屽痉妯�(bi膩o)娉曡槶锛岃嫳妯�(bi膩o)娉曡槶锛�GB/T9112-2000娉曡槶锛�GB9113?1-2000娉曡槶锛屾(j墨)姊伴儴妯�(bi膩o)婧�(zh菙n)娉曡槶锛屽寲宸ラ儴妯�(bi膩o)婧�(zh菙n)娉曡槶 

    鎸夌収澹撳姏鍔冨垎锛氶珮澹撴硶铇紝10鍏枻娉曡槶锛�16鍏枻娉曡槶锛�PN1.0娉曡槶锛�PN1.6娉曡槶锛�PN2.5娉曡槶 

            

    鎴戝叕鍙告槸ISO9001:2000璩�(zh矛)閲忕鐞嗛珨绯昏獚(r猫n)璀変紒妤�(y猫)銆佸鍔涚閬撳厓浠跺埗閫犺ū鍙柈浣嶃€佹渤鍖楃渷绉戞妧浼佹キ(y猫)銆佲€�AAA鈥濈礆(j铆)淇$敤浼佹キ(y猫)锛涚従(xi脿n)宸叉垚鐐轰腑鍦�(gu贸)闆诲姏鍏徃闆荤珯閰嶄欢渚涙噳(y墨ng)缍�(w菐ng)绲�(lu貌)銆佷腑鍦�(gu贸)鐭虫补澶╃劧姘i泦鍦�(tu谩n)鍏徃锛屼腑鍦�(gu贸)鍖栧(xu茅)宸ョ▼绺藉叕鍙�銆佷腑鍦�(gu贸)鐭冲寲鐗╄硣瑁濆倷鍏徃绛夊瀹堕泦鍦�(tu谩n)銆佸叕鍙告垨鍠綅鐨勪緵鎳�(y墨ng)鎴愬摗銆� 鍙寜瀹㈡埗瑕佹眰瑷傚仛鍦�(gu贸)鍏�(n猫i)鍜屽湅(gu贸)闅涙(bi膩o)婧�(zh菙n)鍙婂悇绋(gu墨)鏍兼潗璩�(zh矛)绠′欢 姝¤繋鏂拌€佸鎴朵締(l谩i)闆绘唇璜�

     






鍦ㄧ窔瑭㈢洡/鐣欒█
  • 瑕�(gu墨)鏍硷紝鍨嬭櫉(h脿o)
    浠樻姊濅欢
    鐢�(ch菐n)鍝佺洰閷�
    鏈€浣庤▊璨ㄩ噺
    閬�(y霉n)閫佽硣鏂�
    鎻愪緵妯f湰
    搴�(k霉)瀛樻儏娉�
    鍖呰鏉愭枡
  • 鍏嶈铂(z茅)鑱叉槑锛氫互涓婃墍灞曠ず鐨勪俊鎭敱浼佹キ(y猫)鑷鎻愪緵锛屽収(n猫i)瀹圭殑鐪熷(sh铆)鎬�銆佹簴(zh菙n)纰烘€у拰鍚堟硶鎬х敱鐧�(f膩)甯冧紒妤�(y猫)璨�(f霉)璨�(z茅)锛屾湰缍�(w菐ng)灏�(du矛)姝や笉鎵挎摂(d膩n)浠讳綍淇濊瓑璨�(z茅)浠�銆傛垜鍊�?c猫)鐡宼 涓婂缓璀版偍閬告搰鏈恫(w菐ng)楂樼礆(j铆)鏈�(hu矛)鍝℃垨VIP鏈�(hu矛)鍝°€�
    浼佹キ(y猫)淇℃伅
    婊勫窞姒壒绠¢亾鍒堕€犳湁闄愬叕鍙�
    鏈�(hu矛)鍝$礆(j铆)鍒ワ細妯�(bi膩o)婧�(zh菙n)鏈�(hu矛)鍝�
    ------------ 鑱�(li谩n)绯绘柟寮� ------------
    鑱�(li谩n)绯讳汉锛�榄忕稉(j墨ng)鐞嗭紙灏忓锛�
    鑱�(li谩n)绯婚浕瑭憋細0317-5121819
    鑱�(li谩n)绯绘墜姗�(j墨)锛�15076702198
    鍌崇湡铏�(h脿o)纰硷細0317-5121819
    浼佹キ(y猫)閮电锛�3197942679@qq.com
    缍�(w菐ng)鍧€锛�czrtgd.jdzj.com
    閮电法锛�061300
    鎺ㄨ枽渚涙噳(y墨ng)
    0571-87774297