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)鍝佺啊浠�
澶╂触閬�(yu菐n)鏉卞皥渚汣r5Mo 12Cr1MoV 12Cr1MovG
澶╂触閬�(yu菐n)鏉卞皥渚汣r5Mo 12Cr1MoV 12Cr1MovG
鐢�(ch菐n)鍝佸児(ji脿)鏍硷細锟�5700
涓婃灦鏃ユ湡锛�2011-02-16 12:00:42
鐢�(ch菐n)鍦帮細涓婃捣
鐧�(f膩)璨ㄥ湴锛�澶╂触
渚涙噳(y墨ng)鏁�(sh霉)閲忥細涓嶉檺
鏈€灏戣捣瑷傦細1鍣�
鐎忚閲忥細181
璩囨枡涓嬭級锛�鏆劇璩囨枡涓嬭級
鍏朵粬涓嬭級锛�鏆劇鐩搁棞(gu膩n)涓嬭級
瑭崇窗(x矛)瑾槑
    澶╂触渚涙噳(y墨ng)锛掞紣锛籍锛掗嫾鏉�銆侀仩(yu菐n)鏉遍嫾閻典富鐕熷悎閲戦嫾鏉块嫾鏉挎槸骞虫澘鐙€锛屽ぉ娲ヤ緵鎳�(y墨ng)锛掞紣锛籍锛掗嫾鏉裤€侀仩(yu菐n)鏉遍嫾閻典富鐕熷悎閲戦嫾鏉跨煩褰㈢殑锛屽ぉ娲ヤ緵鎳�(y墨ng)锛掞紣锛籍锛掗嫾鏉裤€侀仩(yu菐n)鏉遍嫾閻典富鐕熷悎閲戦嫾鏉垮彲鐩存帴杌嬪埗鎴栫敱瀵嫾甯跺壀鍒囪€屾垚?锛併€€鈭氭棖铓煰?y墨ng)锛掞紣锛籍锛掗嫾鏉�銆侀仩(yu菐n)鏉遍嫾閻典富鐕熷悎閲戦嫾鏉块嫾鏉挎寜鍘氬害鍒嗗ぉ娲ヤ緵鎳�(y墨ng)锛掞紣锛籍锛掗嫾鏉�銆侀仩(yu菐n)鏉遍嫾閻典富鐕熷悎閲戦嫾鏉匡紝钖勯嫾鏉�4姣背锛堣杽02姣背锛�锛屽ぉ娲ヤ緵鎳�(y墨ng)锛掞紣锛籍锛掗嫾鏉裤€侀仩(yu菐n)鏉遍嫾閻典富鐕熷悎閲戦嫾鏉垮帤閶兼澘460姣背锛岀壒鍘氶嫾鏉�60115姣背銆傘€€銆€銆€銆€钖勬澘鐨勫搴︾偤5001500姣背锛涘帤鐨勫搴︾偤6003000姣背銆傝杽鏉挎寜閶肩ó鍒嗭紝鏈夋櫘12閫氶嫾銆佸劒(y艒u)璩�(zh矛)閶笺€佸悎閲戦嫾銆佸綀绨ч嫾銆佷笉閵归嫾銆佸伐鍏烽嫾銆佽€愮啽閶�銆佽桓鎵块嫾銆佺閶煎拰宸ユキ(y猫)绱旈惖钖勬澘绛夛紱鎸夊皥妤�(y猫)鐢ㄩ€斿垎锛屾湁娌规《鐢ㄦ澘銆佹惇鐡风敤鏉�銆侀槻褰堢敤鏉跨瓑锛涙寜琛ㄩ潰娑傞崓灞ゅ垎锛屾湁閸嶉媴钖勬澘銆侀崓閷杽鏉�銆侀崓閴涜杽鏉�銆佸鏂欏京(f霉)鍚堥嫾鏉跨瓑?锛併€€銆庣毑鎽畵鍖挎懖N澶ч珨涓婂拰钖勯嫾鏉跨浉鍚屻€傚湪鍝佸悇鏂归潰锛岄櫎浜嗘⿱姊侀嫾鏉�銆侀崑鐖愰嫾鏉�銆佹苯杌婂埗閫犻嫾鏉�銆佸鍔涘鍣ㄩ嫾鏉垮拰澶氬堡楂樺瀹瑰櫒閶兼澘绛夊搧绋磾灞帤鏉垮锛屾湁浜涘搧绋殑閶兼澘濡傛苯杌婂ぇ姊侀嫾鏉匡紙鍘�2510姣背锛夈€佽姳绱嬮嫾鏉匡紙鍘�258姣背锛�銆佷笉閵归嫾鏉�銆佽€愮啽閶兼澘绛夊搧绋槸鍚岃杽鏉夸氦鍙夌殑銆� 銆€銆€鍙︼紝閶兼澘閭勬湁鏉愯唱(zh矛)涓€瑾�锛屽苟涓嶆槸鎵€鏈夌殑閶兼澘閮芥槸涓€妯ｇ殑锛屾潗璩�(zh矛)涓嶄竴妯�锛屽叾閶兼澘鎵€鐢ㄥ埌鐨勫湴鏂�锛屼篃涓嶄竴妯�?锛併€€銆庤緰鐥勬憵銊掑敩顭俱€€銆屾攢瑙ャ€€鈥癝钁楃瀛�(xu茅)鎶€琛�(sh霉)鍜屽伐妤�(y猫)鐨勭櫦(f膩)灞曪紝灏嶆潗鏂欐彁鍑轰簡鏇撮珮鐨勮姹�锛屽鏇撮珮鐨勫挤(qi谩ng)搴�锛屾姉楂樻韩銆侀珮澹�銆佷綆婧紝鑰愯厫铦�銆佺（鎼嶄互鍙婂叾瀹冪壒娈婄墿鐞嗐€佸寲瀛�(xu茅) 鑳界殑瑕佹眰锛岀⒊閶煎凡涓嶈兘瀹屽叏婊胯冻瑕佹眰銆� 銆€銆€纰抽嫾鐨勫湪 鑳戒笂涓昏鏈変互涓嬪咕鏂归潰鐨勪笉瓒筹細銆€?銆�?锛� 娣€� 浣� 涓€鑸儏娉佷笅锛岀⒊閶兼按娣殑澶ф番閫忕洿寰戝彧鏈�10mm-20mm?锛併€€銆�?锛� 寮�(qi谩ng)搴﹀拰灞堝挤(qi谩ng)姣旇純浣� 濡傛櫘閫氱⒊閶糛235閶肩殑蟽s鐐�235MPa锛岃€屼綆鍚堥噾绲�(ji茅)妲�(g貌u)閶�16Mn鐨勏僺鍓囩偤360MPa浠ヤ笂銆�40閶肩殑 蟽s 蟽b鍍呯偤043 閬�(yu菐n)浣庝簬鍚堥噾閶�?锛併€€銆�?锛� 鍥炵伀绌�(w臎n)瀹� 宸� 鐢变簬鍥炵伀绌�(w臎n)瀹� 宸�锛岀⒊閶煎湪閫�(j矛n)琛岃(di脿o)璩�(zh矛)铏曠悊鏅�(sh铆)锛岀偤浜嗕繚璀夎純楂樼殑寮�(qi谩ng)搴﹂渶閲囩敤杓冧綆鐨勫洖鐏韩搴︼紝閫欐ǎ閶肩殑闊� 灏卞亸浣�锛涚偤浜嗕繚璀夎純濂界殑闊� 锛岄噰鐢ㄩ珮鐨勫洖鐏韩搴︽檪(sh铆)寮�(qi谩ng)搴﹀張鍋忎綆锛屾墍浠ョ⒊閶肩殑缍滃悎姗�(j墨)姊� 鑳芥按骞充笉楂�?锛併€€銆�?锛� 涓嶈兘婊胯冻鐗规畩 鑳界殑瑕佹眰 纰抽嫾鍦ㄦ姉姘у寲銆佽€愯潟銆佽€愮啽銆佽€愪綆婧�銆佽€愮（鎼嶄互鍙婄壒娈婇浕纾� 绛夋柟闈㈠線寰€杓冨樊锛屼笉鑳芥豢瓒崇壒娈婁娇鐢� 鑳界殑闇€姹�銆�
鍦ㄧ窔瑭㈢洡/鐣欒█
  • 瑕�(gu墨)鏍硷紝鍨嬭櫉
    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瓨鎯呮硜
    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)灏嶆涓嶆壙鎿�(d膩n)浠讳綍淇濊瓑璨�(z茅)浠�銆傛垜鍊戝師鍓� 涓婂缓璀版偍閬告搰鏈恫(w菐ng)楂樼礆鏈�(hu矛)鍝℃垨VIP鏈�(hu矛)鍝�銆�
    浼佹キ(y猫)淇℃伅
    澶╂触姝ｆ饯閶兼潗閵峰敭鏈夐檺鍏徃
    鏈�(hu矛)鍝＄礆鍒ワ細妯�(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�铇囧锛堝皬濮愶級
    鑱�(li谩n)绯婚浕瑭憋細022-58782532
    鑱�(li谩n)绯绘墜姗�(j墨)锛�13512826887
    鍌崇湡铏熺⒓锛�022-58782542
    浼佹キ(y猫)閮电锛�sujuan0215@126.com
    缍�(w菐ng)鍧€锛�sujuan0215.jdzj.com
    閮电法锛�300400
    鎺ㄨ枽渚涙噳(y墨ng)
    0571-87774297