性色av极品无码专区亚洲,久久久精品中文字幕麻豆发布,国产乱人伦精品一区二区,欧美黑吊粗大猛烈18p

鐢�(ch菐n)鍝佸睍绀�

• 
  鍦撶洡鍙栨ǎ鍣↙BT

  LBT鍦撶洡鍙栨ǎ鍣ㄥ叾鎬ц兘绗﹀悎JTGE50-2006鍏�璺�鍦熷伐鍚堟垚鏉愭枡瑭﹂��(y脿n)瑕�(gu墨)绋嬨�丼L235-2012鍦熷伐鍚堟垚鏉愭枡瑭﹂��(y脿n)瑕�(gu墨)绋嬨�佺敤鎵嬪垏鍙栧悇绋�姣涚础銆佹贩绱°�佸寲绾栥�侀嚌绻旂瓑绻旂墿鐨勫湏褰㈡ǎ鍝併��

  鏌ョ湅瑭虫儏
• 
  鍦熷伐甯冨嫊(d貌ng)鎱�(t脿i)绌垮瓟娓�(c猫)瀹氬剙LBT

  LBT鍦熷伐甯冨嫊(d貌ng)鎱�(t脿i)绌垮瓟娓�(c猫)瀹氬剙娓�(c猫)瀹氬湡宸ュ竷鍙婂叾鏈夐棞(gu膩n)鐢�(ch菐n)鍝侀樆鎶楀緸鍥哄畾楂樺害钀戒笅鐨勯嫾閷愮┛閫忚兘鍔涖�傝〃寰佷簡灏栫煶钀藉湪鍦熷伐甯冭〃闈㈠悗灏�(du矛)鍦熷伐甯冮�犳垚鐨勬悕澹炵▼搴︼紝鍏舵�ц兘绗﹀悎JTGE50-2006鍏�璺�鍦熷伐鍚堟垚鏉愭枡瑭﹂��(y脿n)瑕�(gu墨)绋嬨�丼L235-2012鍦熷伐鍚堟垚鏉愭枡瑭﹂��(y脿n)瑕�(gu墨)绋嬨�丟B/T17630-1998銆丟B17642-2008銆婂湡宸ュ竷鍙婂叾鏈夐棞(gu膩n)鐢�(ch菐n)鍝佸嫊(d貌ng)鎱�(t脿i)绌垮瓟瑭﹂��(y脿n)--钀介寪娉曘�嬫��(bi膩o)婧�(zh菙n)涓�灏�(du矛)鍎�鍣ㄧ殑瑕佹眰銆�

  鏌ョ湅瑭虫儏
• 
  闆诲嫊(d貌ng)鍦熷伐甯冨嫊(d貌ng)鎱�(t脿i)绌垮瓟娓�(c猫)瀹氬剙LBT

  LBT闆诲嫊(d貌ng)鍦熷伐甯冨嫊(d貌ng)鎱�(t脿i)绌垮瓟娓�(c猫)瀹氬剙娓�(c猫)瀹氬湡宸ュ竷鍙婂叾鏈夐棞(gu膩n)鐢�(ch菐n)鍝侀樆鎶楀緸鍥哄畾楂樺害钀戒笅鐨勯嫾閷愮┛閫忚兘鍔涖�傝〃寰佷簡灏栫煶钀藉湪鍦熷伐甯冭〃闈㈠悗灏�(du矛)鍦熷伐甯冮�犳垚鐨勬悕澹炵▼搴︼紝鍏舵�ц兘绗﹀悎JTGE50-2006鍏�璺�鍦熷伐鍚堟垚鏉愭枡瑭﹂��(y脿n)瑕�(gu墨)绋嬨�丼L235-2012鍦熷伐鍚堟垚鏉愭枡瑭﹂��(y脿n)瑕�(gu墨)绋嬨�丟B/T17630-1998銆丟B17642-2008銆婂湡宸ュ竷鍙婂叾鏈夐棞(gu膩n)鐢�(ch菐n)鍝佸嫊(d貌ng)鎱�(t脿i)绌垮瓟瑭﹂��(y脿n)--钀介寪娉曘�嬫��(bi膩o)婧�(zh菙n)涓�灏�(du矛)鍎�鍣ㄧ殑瑕佹眰銆�

  鏌ョ湅瑭虫儏
• 
  鍦熷伐甯冩湁鏁堝瓟寰戞脯(c猫)瀹氬剙锛堟帶鍒跺櫒锛塋BT

  LBT鍦熷伐甯冩湁鏁堝瓟寰戞脯(c猫)瀹氬剙锛堟帶鍒跺櫒锛夐仼鐢ㄤ簬鐢ㄥ共绡╁師鐞嗘脯(c猫)瀹氬柈灞ゅ湡宸ュ竷鍙婂叾鏈夐棞(gu膩n)鐢�(ch菐n)鍝佺壒寰佸瓟寰戠殑鏂规硶锛屾湰鍎�鍣ㄩ仼鐢ㄤ簬鎵�鏈夐�炲瀷鐨勫湡宸ュ竷鐢�(ch菐n)鍝併�� 銆愮�﹀悎妯�(bi膩o)婧�(zh菙n)銆戯細GB/T 14799锛孉STM D4751锛孞TG E50 T1144锛孲L/T 235-2012绛夈��

  鏌ョ湅瑭虫儏
• 
  闃茬湬鏉挎暣楂斿姏瀛�(xu茅)鐗藉紩瑭﹂��(y脿n)姗�(j墨)鎬ц兘鐗藉紩瑁濈疆LBT-50FX

  闃茬湬鏉挎暣楂斿姏瀛�(xu茅)鐗藉紩瑭﹂��(y脿n)姗�(j墨)鎬ц兘鐗藉紩瑁濈疆瑭﹂��(y脿n)瑷�(sh猫)鍌欒ō(sh猫)缃�鍚屾姉棰�(f膿ng)杓夎嵎锛屽皣闃茬湬鏉垮浐瀹氫簬瑭﹂��(y脿n)骞宠嚭(t谩i)涓婏紝骞惰垏瑭﹂��(y脿n)姗�(j墨)鑹�濂介�ｆ帴锛屾��(bi膩o)瑷樺嚭涓婄��鍒版搷浣滆嚭(t谩i)骞抽潰鐨勬姇褰盨锛屽暉鍕�(d貌ng)瑭﹂��(y脿n)姗�(j墨)锛屼互15mm/min鐨勯�熷害閫�(j矛n)琛岀壗寮曪紝鐣�(d膩ng)鐗藉紩璨�(f霉)鑽烽仈(d谩)鍒拌〃2涓�鐩告��(y墨ng)瑕�(gu墨)鏍肩殑鎶楅ⅷ(f膿ng)杓夎嵎鏅�(sh铆)锛屽仠姝�?f脿n)鎭愁悓顑�鍏滅景鈹樿��?f霉)鑽凤紝浣块槻鐪╂澘鑷�鐢卞綀鎬ф仮寰�(f霉)锛�5min鍚庝綔鏉夸笂绔�鍒版搷浣滆��(t谩i)骞抽潰鐨勬姇褰便�傚�傛�ゅ叡閫�(j矛n)琛�3绲勮│椹�(y脿n)锛屽彇3娆¤│椹�(y脿n)绲�(ji茅)鏋滅殑绠楄��(sh霉)骞冲潎鍊肩偤娓�(c猫)瑭︾祼(ji茅)鏋溿��

  鏌ョ湅瑭虫儏
• 
  鍦熷伐甯冩湁鏁堝瓟寰戞脯(c猫)瀹氬剙

  鍦熷伐甯冩湁鏁堝瓟寰戞脯(c猫)瀹氬剙閬╃敤浜庢墍鏈夐�炲瀷鍦熷伐甯冪��(ch菐n)鍝佹湁鏁堝瓟寰戠殑娓�(c猫)瀹氾紝鍏舵�ц兘绗﹀悎GB/T17634-1998銆婂湡宸ュ竷鍙婂叾鐩搁棞(gu膩n)鐢�(ch菐n)鍝佹湁鏁堝瓟寰戠殑娓�(c猫)瀹�-婵曠�╂硶銆嬫��(bi膩o)婧�(zh菙n)灏�(du矛)鍎�鍣ㄧ殑瑕佹眰銆�

  鏌ョ湅瑭虫儏
• 
  鍦ㄧ窔寮忚嚟姘ф�㈡��(c猫)鍫�(b脿o)璀﹀剙LBT-FGD2-C-O3

  鍦ㄧ窔寮忚嚟姘ф�㈡��(c猫)鍫�(b脿o)璀﹀剙 鈼� 閲囨补銆佸喍鐓夈�佸寲宸ャ�佸競鏀裤�佹薄姘磋檿鐞嗐�侀浕鍔涖�佺叅姘ｃ�侀噰绀︺�� 鈼� 闅ч亾鏂藉伐銆佹秷闃层�佸��(c膩ng)鍎�(ch菙)銆侀�犵礄銆佸埗钘ャ�侀噣閫犮�佸�跺叿銆佹秱鏂� 鈼� 瀹ゅ収(n猫i)锛堝�栵級瑁濅慨銆侀啱(y墨)鐧傘�侀�熷搧銆佸寲鑲ャ�佹ü鑴傘�佽静(n贸ng)钘ャ�佸師鏂� 鈼� 鍨冨溇铏曠悊寤犮�佸�跺眳鐠�(hu谩n)淇濄�佺暅鐗ч��(y菐ng)娈栥�佹韩瀹ゅ煿妞嶃�佽静(n贸ng)妤�(y猫)鐢熺敘(ch菐n)

  鏌ョ湅瑭虫儏
• 
  鍦熷伐甯冮�忔按鎬ф脯(c猫)瀹氬剙LBT

  LBT鍦熷伐甯冮�忔按鎬ф脯(c猫)瀹氬剙鍙�浠ユ��(c猫)瀹氬悇绋�椤炲瀷鍦熷伐甯冪殑閫忔按鎬ц兘锛屽叾鎬ц兘绗﹀悎GB/T15789-2005銆婂湡宸ュ竷閫忔按鎬ц兘娓�(c猫)瑭︽柟娉曘�嬫��(bi膩o)婧�(zh菙n)涓�灏�(du矛)鍎�鍣ㄧ殑瑕佹眰锛屾槸閬�(y霉n)鐢↗IGAOTEST绯荤当(t菕ng)瑷�(sh猫)瑷�(j矛)鐮旂櫦(f膩)鐨勪竴娆剧敤渚�(l谩i)妾㈡脯(c猫)鍦熷伐鍚堟垚鏉愭枡鍙婄浉闂�(gu膩n)寰�(f霉)鍚堟潗鏂欏湪鍨傜洿鏂瑰悜姘存祦閫忛亷(gu貌)鐜囩殑娓�(c猫)瑭﹁ō(sh猫)鍌欍��

  鏌ョ湅瑭虫儏