夜色网,色欲aⅴ精品一区二区三区四区,国产精品jizz视频国产y网,欧美精品综合视频一区二区

鐢�(ch菐n)鍝佺啊浠�
D673H姘e嫊(d貌ng)纭瘑灏佸皪(du矛)澶捐澏闁�
D673H姘e嫊(d貌ng)纭瘑灏佸皪(du矛)澶捐澏闁�
鐢�(ch菐n)鍝佸児(ji脿)鏍硷細锟�0
涓婃灦鏃ユ湡锛�2012-03-09 13:32:58
鐢�(ch菐n)鍦帮細涓婃捣
鐧�(f膩)璨ㄥ湴锛�涓婃捣
渚涙噳(y墨ng)鏁�(sh霉)閲忥細涓嶉檺
鏈€灏戣捣瑷傦細1鑷�(t谩i)
鐎忚閲忥細255
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

    D673H姘e嫊(d貌ng)纭瘑灏佸皪(du矛)澶捐澏闁ョ壒榛�(di菐n)
    鏈枼閲囩敤涓夊亸蹇冨瘑灏佺祼(ji茅)妲�(g貌u)锛岄枼搴ц垏铦舵澘骞句箮鐒$(鎼嶏紝鍏锋湁瓒婅瓒婄穵鐨勫瘑灏佸姛鑳�銆�
    瀵嗗皝鍦堥伕鐢ㄤ笉閵归嫾鍒朵綔锛屽叿鏈夐噾灞‖瀵嗗皝鍜屽綀鎬у瘑灏佺殑闆欓噸鍎�(y艒u)榛�(di菐n)锛岀劇璜栧湪浣庢韩鍜岄珮婧殑鎯呮硜涓�锛屽潎鍏锋湁鍎�(y艒u)鑹殑瀵嗗皝鎬ц兘锛屽叿鏈夎€愯厫铦�,浣跨敤澹藉懡闀风瓑鐗归粸(di菐n)銆�
    纰熸澘瀵嗗皝闈㈤噰鐢ㄥ爢鐒婇埛鍩虹‖璩�(zh矛)鍚堥噾锛屽瘑灏侀潰鑰愮(鎼�锛屼娇鐢ㄥ=鍛介暦锛�
    澶ц(gu墨)鏍艰澏鏉块噰鐢ㄧ祹鏋剁祼(ji茅)妲�(g貌u)锛屽挤(qi谩ng)搴﹂珮锛岄亷娴侀潰绌嶅ぇ锛屾祦闃诲皬銆�
    鏈枼鍏锋湁闆欏悜瀵嗗皝鍔熻兘锛屽畨瑁濇檪(sh铆)涓嶅彈浠嬭唱(zh矛)娴佸悜鐨勯檺鍒�锛屼篃涓嶅彈绌洪枔浣嶇疆鐨勫奖闊�锛屽彲鍦ㄤ换浣曟柟鍚戝畨瑁�銆�
    鐢�(ch菐n)鍝佹杩�
    寮曢€�(j矛n)鑳藉鍦嬪鍏堥€�(j矛n)鎶€琛�(sh霉)鐨勫熀绀�(ch菙)涓�锛岄噰鐢ㄧ簿瀵嗙殑J褰㈠綀鎬у瘑灏佸湀鍜屼笁鍋忓績澶氬堡娆¢噾灞‖瀵嗗皝绲�(ji茅)妲�(g貌u)锛岃寤f硾鐢ㄤ簬浠嬭唱(zh矛)婧害鈮�425鈩冪殑娌婚噾銆侀浕鍔�銆佺煶娌瑰寲宸�銆佷互鍙婄郸鎺掓按鍜屽競鏀垮缓瑷�(sh猫)绛夊伐妤�(y猫)绠¢亾涓婏紝浣滆(di脿o)绡€(ji茅)娴侀噺鍜岃級鏂锋祦楂斾娇鐢�銆傝┎闁ラ噰鐢ㄤ笁鍋忓績绲�(ji茅)妲�(g貌u)锛岄枼搴ц垏纰熸澘瀵嗗皝闈㈠潎閲囩敤涓嶅悓纭害鍜屼笉閵归嫾鍒朵綔锛屽叿鏈夎壇濂界殑鑰愯厫铦曟€�锛屼娇鐢ㄥ=鍛介暦锛屾湰闁ヨ粛閮甸洐鍚戝瘑灏佸姛鑳斤紝鐢�(ch菐n)鍝佺鍚堝湅瀹禛B/T13927-92闁ラ杸澹撳姏瑭﹂(y脿n)妯�(bi膩o)婧�(zh菙n)銆� 閲囩敤妯�(bi膩o)婧�(zh菙n)

    鍒堕€犳(bi膩o)婧�(zh菙n)
    JB/T8527-97
    娉曡槶妯�(bi膩o)婧�(zh菙n)
    GB9113-2000
    绲�(ji茅)妲�(g貌u)闀峰害妯�(bi膩o)婧�(zh菙n)
    GB12221-89
    妾㈤(y脿n)妯�(bi膩o)婧�(zh菙n)
    GB/T13927-92
    涓昏鎶€琛�(sh霉)鍙冩暩(sh霉)

    鍏ū閫氱稉(j墨ng)DN锛坢m)
    50锝�2000
    鍏ū钘ョ悊PN锛圡Pa)
    0.6
    1.0
    1.6
    2.5
    瀵嗗皝瑭﹂(y脿n)(MPa)
    0.66
    1.1
    1.76
    2.75
    寮�(qi谩ng)搴﹁│椹�(y脿n)(MPa)
    0.9
    1.5
    2.4
    3.75
    閬╃敤婧害
    纰抽嫾锛�-29鈩冿綖425鈩冧笉閵归嫾锛�-40鈩冿綖650鈩�
    閬╃敤浠嬭唱(zh矛)
    姘淬€佺┖姘�銆佸ぉ鐒舵埃銆佹补鍝佸強寮辫厫铦曟€ф祦楂�
    娉勬紡鐜�
    绗﹀悎GB/T13927-92妯�(bi膩o)婧�(zh菙n)
    椹�(q奴)鍕�(d貌ng)鏂瑰紡
    铦歌吉鍌冲嫊(d貌ng)銆侀浕鍕�(d貌ng)銆佹埃鍕�(d貌ng)銆佹恫鍕�(d貌ng)
    涓昏闆堕儴浠舵潗鏂�

    闆朵欢鍚嶇ū
    鏉愭枡
    闁ラ珨
    WCB銆佸悎閲戦嫾銆佷笉閵归嫾銆丵T450-10
    铦舵澘
    WCB銆佸悎閲戦嫾銆佷笉閵归嫾銆丵T450-10
    闁ヨ桓
    2Cr13涓嶉姽閶�銆佸悎閲戦嫾
    瀵嗗皝鍦�
    涓嶉姽閶煎湀
    濉枡
    鏌旀€х煶澧�
鍦ㄧ窔瑭㈢洡/鐣欒█
  • 瑕�(gu墨)鏍�锛屽瀷铏�(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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с€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�銆�
    浼佹キ(y猫)淇℃伅
    涓婃捣绉戦€犻枼闁€鏈夐檺鍏徃
    鏈�(hu矛)鍝$礆(j铆)鍒ワ細
    ------------ 鑱�(li谩n)绯绘柟寮� ------------
    鑱�(li谩n)绯讳汉锛�鏋楀厛鐢燂紙鍏堢敓锛�
    鑱�(li谩n)绯婚浕瑭憋細21-54352330
    鑱�(li谩n)绯绘墜姗�(j墨)锛�13166155180
    鍌崇湡铏�(h脿o)纰硷細21-54351849
    浼佹キ(y猫)閮电锛�kezaofamen@163.com
    缍�(w菐ng)鍧€锛�kezaofamen.jdzj.com
    閮电法锛�200231
    鎺ㄨ枽渚涙噳(y墨ng)
    0571-87774297