最近中文字幕在线mv视频在线,中文字幕无码家庭乱欲,一区二区伊人久久大杳蕉 ,亚洲综合国产一区,夜夜爽www

鐢�(ch菐n)鍝佺啊(ji菐n)浠�
閲戞⿱J557R浣庡悎閲戠⒊閶肩剨姊�
閲戞⿱J557R浣庡悎閲戠⒊閶肩剨姊�
鐢�(ch菐n)鍝佸児(ji脿)鏍硷細锟�35
涓婃灦鏃ユ湡锛�2024-04-02 10:01:53
鐢�(ch菐n)鍦帮細澶╂触
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鏂�
鐎忚閲忥細44
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�(shu艒)鏄�

    ISO 2560-B-E 55 15-G P

    瑾�(shu艒)鏄�锛�J557R鏄鍔涘鍣ㄥ皥鐢ㄧ殑浣庢矮閳夊瀷钘ョ毊鐨勪綆鍚堥噾閶肩剨姊濓紝閲囩敤鐩存祦鍙嶆帴锛屽彲閫�(j矛n)琛屽叏浣嶇疆鐒婃帴銆�

    鐢ㄩ€�锛�閬╃敤浜庣浉鎳�(y墨ng)寮�(qi谩ng)搴︾瓑绱�(j铆)鐨勫鍔涘鍣ㄧ敤浣庡悎閲戦嫾绲�(ji茅)妲�(g貌u)鐨勭剨鎺�銆�

    鐔旀暦閲戝爆鍖栧(xu茅)鎴愬垎锛�%锛�

     

    C

    Mn

    Si

    S

    P

    妯�(bi膩o)婧�(zh菙n)鍊�

    鈮�0.12

    鈮�1.00

    鈮�0.70

    鈮�0.015

    鈮�0.025

    渚嬪€�

    0.076

    1.40

    0.48

    0.006

    0.011

    鐔旀暦閲戝爆鍔涘(xu茅)鎬ц兘锛�620鈩兠�1h锛�

    瑭﹂(y脿n)闋�(xi脿ng)鐩�

    Rm

    (N/mm2)

    Rel/Rp0.2

    (N/mm2)

    A

    (%)

    KV2锛�J锛�

    -40鈩�

    妯�(bi膩o)婧�(zh菙n)鍊�

    540-640

    鈮�440

    鈮�20

    鈮�27

    渚嬪€�

    590

    490

    28

    128

    钘ョ毊鍚按閲忥細鈮�0.20%

    X灏勭窔鎺㈠偡瑕佹眰锛�I绱�(j铆)

    鐒婃帴浣嶇疆

     

     

    鍙冭€冮浕娴侊紙DC+锛�

    鐒婃鐩村緫锛�mm锛�

    3.2

    4.0

    5.0

    鐒婃帴闆绘祦锛�A锛�

    80锝�120

    130锝�180

    170锝�240

    娉ㄦ剰浜嬮爡(xi脿ng)锛�

    1.鐒婂墠鐒婃闋堢稉(j墨ng)350~400鈩冪儤鐒�1.5灏忔檪(sh铆)锛屾斁鍦�100~150鈩冩亽婧鍏�(n猫i)锛岄毃鐢ㄩ毃鍙�銆�

    2.鐒婂墠蹇呴爤灏�(du矛)鐒婁欢娓呴櫎閻甸姽銆佹补姹�銆佹按浠界瓑闆滆唱(zh矛)銆�

    3.鐒婃帴鏅�(sh铆)闋堢敤鐭姬鎿嶄綔锛屼互绐勭剨閬撶偤瀹�銆�

     

鍦ㄧ窔瑭㈢洡/鐣欒█
  • 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)浠汇€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
    澶╂触甯傞噾姗嬬剨鏉愰泦鍦�(tu谩n)鏈夐檺鍏徃
    鏈�(hu矛)鍝$礆(j铆)鍒ワ細瑭︾敤鏈�(hu矛)鍝�
    ------------ 鑱�(li谩n)绯绘柟寮� ------------
    鑱�(li谩n)绯讳汉锛�鍔夌稉(j墨ng)鐞嗭紙锛�
    鑱�(li谩n)绯婚浕瑭憋細158-22087602
    鑱�(li谩n)绯绘墜姗�(j墨)锛�15822087602
    鍌崇湡铏�(h脿o)纰硷細158-22087602
    浼佹キ(y猫)閮电锛�382916@qq.com
    缍�(w菐ng)鍧€锛�
    閮电法锛�300300
    鎺ㄨ枽渚涙噳(y墨ng)
    0571-87774297