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�
姹熻槆姹熻タ涓婃捣渚涙噳(y墨ng)CYLINDER 闆欒桓姘g几TDA25X80缍�(j墨ng)婵�(j矛)瀵︽儬娆�
姹熻槆姹熻タ涓婃捣渚涙噳(y墨ng)CYLINDER 闆欒桓姘g几TDA25X80缍�(j墨ng)婵�(j矛)瀵︽儬娆�
鐢�(ch菐n)鍝佸児鏍硷細锟�0
涓婃灦鏃ユ湡锛�2021-07-03 10:26:38
鐢�(ch菐n)鍦帮細涓湅
鐧�(f膩)璨ㄥ湴锛�寤f澅娣卞湷甯�
渚涙噳(y墨ng)鏁�(sh霉)閲忥細涓嶉檺
鏈€灏戣捣瑷傦細1鍊�
鐎忚閲忥細53
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

     

    姘g几鏄皣澹撶府绌烘埃鐨勫鍔涜兘杞�(zhu菐n)鍖栫偤姗�(j墨)姊拌兘鐨勪竴绋煼(zh铆)琛屽厓浠讹紝浣块﹨(q奴)鍕曟(j墨)妲�(g貌u)浣滅洿绶氬線寰�(f霉)閬�(y霉n)鍕�锛屾摵鍕曞拰鏃嬭綁(zhu菐n)閬�(y霉n)鍕曘€�
    銆€銆€涓€銆佹埃缂哥殑閬告搰
    1銆佺几鐨勬搷浣滄柟寮忓垎鐐洪洐鍕曞拰鍠嫊锛堝綀绨у鍑�銆佸綀绨у鍥烇級鍏╃ó
    2銆佹寜姘g几鐨勫姛鑳藉垎鐐烘(bi膩o)婧�(zh菙n)鍨�銆佸皬鍨�銆佽杽鍨�銆侀洐杌稿瀷绛�
    3銆佹寜姘g几鐨勭几楂旀潗鏂欏垎鐐洪媮鍚堥噾鍜屼笉閵归嫾鍏╃ó
    (涓€锛夊浣曢伕鎿囨埃缂�
    1銆佺几寰戠殑閬告搰
    銆€銆€姘g几缂稿緫鐨勪富瑕佹焙瀹氬洜绱犵偤姘g几鐨勮矤(f霉)杓夐噸閲忋€佹埃婧愮殑渚涙埃澹撳姏鍜屼綔鍕曟柟鍚戯紝鏍规摎(j霉)涓婅堪鐨勪娇鐢ㄦ浠�锛屽湪灏嶇収涓嬮潰鐨勬埃缂稿嚭鍔涜〃渚嗙⒑瀹氭埃缂哥殑缂稿銆�
    銆€銆€鎺ㄥ姏F1=A1×P1×β
    銆€銆€鎷夊姏F2=A2×P2×β
    F1锛氭埃缂稿墠閫�(j矛n)鎺ㄥ姏锛坘g锛塅2锛氭埃缂稿悗鎺ㄦ媺鍔涳紙kg锛�
    A1锛氭帹鍋�(c猫)娲诲鍙楀闈㈢⿳锛坈m2锛�= πD2=0.785D2
    A2锛氭媺鍋�(c猫)娲诲鍙楀闈㈢⿳锛坈m2锛�= π锛圖2-d2锛�=0.785锛圖2-d2锛�
    P锛氬嫊浣滃鍔涳紙kgf/cm2锛夛紙鏈€浣冲€煎彇5~6kgf/cm2锛�
    D锛氭埃缂哥几寰戯紙cm2锛塪锛氭椿濉炴】鐩村緫锛坈m2锛�
    β锛氳矤(f霉)鑽风巼
    娉細
    1.闈滄?f脿n)椤烞(t脿i)鏅�β=80%鍑哄姏浠ヤ笅2.閫氬父浣跨敤锛堜綆閫熸檪锛�β=65%浠ヤ笅3.楂橀€熶綔鍕曟檪β=50%浠ヤ笅姘g几鐞嗚珫鍑哄姏琛�(kgf)
    2銆佽绋嬬殑閬告搰
    銆€銆€姘g几琛岀▼鐨勯伕瀹氭槸灏囪秴閬庡伐浣滅Щ鍕曡窛闆㈢殑鏈€灏忔(bi膩o)婧�(zh菙n)琛岀▼浣滅偤琛岀▼纰哄畾鐨勪緷鎿�(j霉)锛岀壒娈婅绋嬩粛鍙帴鍙楀鎴堕爯(y霉)瀹�銆�
    3銆佸畨瑁濇柟寮�銆佺珐娌�銆佺鎬ч枊闂�(gu膩n)鐨勯伕鎿�
    銆€銆€涓嶅悓绯诲垪姘g几鏈変笉鍚岀殑瀹夎鏂瑰紡锛岃€屽悇绯诲垪鍙堟湁澶氱ó鐨勫畨瑁濇柟寮忓彲渚涢伕鎿囷紝鎳�(y墨ng)鏍规摎(j霉)姘g几鐨勪笉鍚岀敤閫斾締閬告搰銆�
    銆€銆€鎸夌収姘g几鐨勭敤閫旈渶瑕佷締閬告搰姘g几鐨勭珐娌栨柟寮�銆�
    銆€銆€纾佹€ч枊闂�(gu膩n)鐨勫畨瑁濈敤渚嗘劅娓埃缂哥殑閬�(y霉n)鍕曚綅缃�锛屼絾姘g几鍏�(n猫i)缃鐠�(hu谩n)鏄娇鐢ㄧ鎬ч枊闂�(gu膩n)鐨勫厛姹烘浠躲€�
    4銆佹埃缂搁伕鎿囩殑娉ㄦ剰榛烇細
    銆€銆€瑕侀伕鎿囪唱(zh矛)閲忕┅(w臎n)瀹氾紝鍍瑰粔鐗╃編鐨勬埃缂稿苟涓嶉洠锛屼富瑕佸緸姘g几鐨勫収(n猫i)閮ㄧ祼(ji茅)妲�(g貌u)锛屾潗璩�(zh矛)鐨勯伕鐢ㄤ笂鍏ユ墜銆�
    銆€銆€缂哥瓛锛涢媮鍚堥噾纭唱(zh矛)闄芥サ铏曠悊锛屽収(n猫i)澹佸繀鐮旂(鍏夋粦
    銆€銆€娲诲妗匡細閬哥敤鍎�(y艒u)璩�(zh矛)涓⒊閶�45#40cr,缍�(j墨ng)鍐锋媺绮炬嫈锛岀矖绮剧劇蹇冪(鍓�锛岄崓閴诲拰绮剧窗(x矛)鎷嬪厜绛夊閬撳伐搴忓姞宸ヨ€屾垚锛岃〃闈㈢矖绯欏害Ra0.8-1.5(1000mm-15000mm),纭害HB220-260锛岀洿绶氬害0.15/1000mm,鍦撳害0.01mm,閸嶉壔鍘氬害0.02-0.05 mm

    CYLINDER 闆欒桓姘g几TDA10X10
    CYLINDER 闆欒桓姘g几TDA10X20
    CYLINDER 闆欒桓姘g几TDA10X30
    CYLINDER 闆欒桓姘g几TDA10X40
    CYLINDER 闆欒桓姘g几TDA10X50
    CYLINDER 闆欒桓姘g几TDA10X60
    CYLINDER 闆欒桓姘g几TDA10X70
    CYLINDER 闆欒桓姘g几TDA10X80
    CYLINDER 闆欒桓姘g几TDA10X90
    CYLINDER 闆欒桓姘g几TDA10X100

    CYLINDER 闆欒桓姘g几TDA16X10
    CYLINDER 闆欒桓姘g几TDA16X20
    CYLINDER 闆欒桓姘g几TDA16X30
    CYLINDER 闆欒桓姘g几TDA16X40
    CYLINDER 闆欒桓姘g几TDA16X50
    CYLINDER 闆欒桓姘g几TDA16X60
    CYLINDER 闆欒桓姘g几TDA16X70
    CYLINDER 闆欒桓姘g几TDA16X80
    CYLINDER 闆欒桓姘g几TDA16X90
    CYLINDER 闆欒桓姘g几TDA16X100
    CYLINDER 闆欒桓姘g几TDA16X125
    CYLINDER 闆欒桓姘g几TDA16X150
    CYLINDER 闆欒桓姘g几TDA16X175
    CYLINDER 闆欒桓姘g几TDA16X200

    CYLINDER 闆欒桓姘g几TDA20X10
    CYLINDER 闆欒桓姘g几TDA20X20
    CYLINDER 闆欒桓姘g几TDA20X30
    CYLINDER 闆欒桓姘g几TDA20X40
    CYLINDER 闆欒桓姘g几TDA20X50
    CYLINDER 闆欒桓姘g几TDA20X60
    CYLINDER 闆欒桓姘g几TDA20X70
    CYLINDER 闆欒桓姘g几TDA20X80
    CYLINDER 闆欒桓姘g几TDA20X90
    CYLINDER 闆欒桓姘g几TDA20X100
    TDA20X125CYLINDER 闆欒桓姘g几
    TDA20X150CYLINDER 闆欒桓姘g几
    CYLINDER 闆欒桓姘g几TDA20X175
    CYLINDER 闆欒桓姘g几TDA20X200

    CYLINDER 闆欒桓姘g几TDA25X10
    CYLINDER 闆欒桓姘g几TDA25X20
    CYLINDER 闆欒桓姘g几TDA25X30
    CYLINDER 闆欒桓姘g几TDA25X40
    CYLINDER 闆欒桓姘g几TDA25X50
    CYLINDER 闆欒桓姘g几TDA25X60
    CYLINDER 闆欒桓姘g几TDA25X70
    CYLINDER 闆欒桓姘g几TDA25X80
    CYLINDER 闆欒桓姘g几TDA25X90
    CYLINDER 闆欒桓姘g几TDA25X100
    CYLINDER 闆欒桓姘g几TDA25X125
    CYLINDER 闆欒桓姘g几TDA25X150
    CYLINDER 闆欒桓姘g几TDA25X175
    CYLINDER 闆欒桓姘g几TDA25X200

    CYLINDER 闆欒桓姘g几TDA32X10
    CYLINDER 闆欒桓姘g几TDA32X20
    CYLINDER 闆欒桓姘g几TDA32X30
    CYLINDER 闆欒桓姘g几TDA32X40
    CYLINDER 闆欒桓姘g几TDA32X50
    CYLINDER 闆欒桓姘g几CYLINDER 闆欒桓姘g几TDA32X60
    CYLINDER 闆欒桓姘g几TDA32X70
    CYLINDER 闆欒桓姘g几TDA32X80
    CYLINDER 闆欒桓姘g几TDA32X90
    CYLINDER 闆欒桓姘g几TDA32X100
    CYLINDER 闆欒桓姘g几TDA32X125
    CYLINDER 闆欒桓姘g几TDA32X150
    CYLINDER 闆欒桓姘g几TDA32X175
    CYLINDER 闆欒桓姘g几TDA32X200

    CYLINDER 闆欒桓姘g几

鍦ㄧ窔瑭㈢洡/鐣欒█
  • 瑕�(gu墨)鏍�锛屽瀷铏�
    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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)楂樼礆鏈冨摗鎴朧IP鏈冨摗銆�
    浼佹キ(y猫)淇℃伅
    娣卞湷甯傜泭鍦嬭嚜鍕曞寲绉戞妧鏈夐檺鍏徃
    鏈冨摗绱氬垾锛�瑭︾敤鏈冨摗
    ------------ 鑱�(li谩n)绯绘柟寮� ------------
    鑱�(li谩n)绯讳汉锛�鏂瑰皬濮愶紙灏忓锛�
    鑱�(li谩n)绯婚浕瑭憋細0755-23359135
    鑱�(li谩n)绯绘墜姗�(j墨)锛�13686489765
    鍌崇湡铏熺⒓锛�0755-23359135
    浼佹キ(y猫)閮电锛�397133602@qq.com
    缍�(w菐ng)鍧€锛�
    閮电法锛�518000
    鎺ㄨ枽渚涙噳(y墨ng)
    0571-87774297