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

灞辨澅鏄婃棴绠℃キ(y猫)www.sdhxgy.com  鎻愪緵绮惧瘑涓嶉姽閶肩|涓嶉姽閶�鐢�(ch菐n)鍝併€€
涓嶉姽閶肩鍩�(zh铆)琛屾(bi膩o)婧�(zh菙n) 銆€銆€GB2270-80 涓嶉姽閶肩劇(w煤)绺嫾绠� GB/T14976-94 娴侀珨杓搁€佺敤涓嶉姽閶肩 銆€銆€GB/T14975-94 绲�(ji茅)妲�(g貌u)鐢ㄤ笉閵归嫾绠� 銆€銆€GB13296-91 閸嬬垚绠�銆佺啽浜ゆ彌鍣ㄧ敤涓嶉姽閶肩 銆€銆€(GJB2608-96)锛圷B676-73锛夎埅绌虹敤绲�(ji茅)妲�(g貌u)绠�銆�鍘氬鐒�(w煤)绺嫾绠� 銆€銆€(GJB2296-95)锛圷B678-71锛夎埅绌虹敤涓嶉姽閶肩 銆€銆€(YB/T679-97)锛圷B679-71锛夎埅绌虹敤18A绌哄績閴氶嚇钖勫鐒�(w煤)绺嫾绠� 銆€銆€(GJB2609-96)锛圷B680-71锛夎埅绌虹敤绲�(ji茅)妲�(g貌u)绠°€佽杽澹佺劇(w煤)绺嫾绠� 銆€銆€(YB/T681-97)锛圷B681-71锛夎埅绌虹敤灏�(d菐o)绠�20A钖勫鐒�(w煤)绺嫾绠� 銆€銆€GB3090-82 灏忕洿寰戜笉閵归嫾閶肩 銆€銆€GB5310-95 楂樺閸嬬垚鐢ㄧ劇(w煤)绺嫾绠� 銆€銆€GB3087-82浣庝腑澹撻崑鐖愮 銆€銆€GB3089-92 涓嶉姽鑰愰吀妤佃杽澹佺劇(w煤)绺嫾绠� 銆€銆€GB9948-88 鐭虫补瑁傚寲绠� 銆€銆€ASTM A213 閸嬬垚銆佺啽浜ゆ彌鍣ㄧ敤閻电礌楂斿拰濂ф皬楂斿悎閲戠銆€ 銆€銆€ASTM A269 涓€鑸敤閫斿ェ姘忛珨涓嶉姽閶肩鍜岀剨绠� 銆€銆€ASTM A312 濂ф皬楂斾笉閵归嫾鐒�(w煤)绺嫾绠＄剨鎺ラ嫾绠＄剨绠� 銆€銆€ASTM A450 纰崇礌閶�,閻电礌楂斿拰濂ф皬楂斿悎閲戦嫾绠＄殑涓€鑸姹� 銆€銆€ASTM A530 灏堥杸鐢ㄩ€旂殑閻电礌閶煎拰鍚堥噾閶肩殑涓€鑸姹� 銆€銆€ASTM A789 涓€鑸姹傜⒊绱犻珨濂ф皬楂斾笉閵归嫾鐒�(w煤)绺嫾绠″拰鐒婃帴閶肩 銆€銆€JIS G3456-88 姗�(j墨)姊扮祼(ji茅)妲�(g貌u)鐢ㄤ笉閵归嫾绠� 銆€銆€JIS G3448-88 鏅€氱閬撶敤涓嶉姽閶肩 銆€銆€JIS G3459-88 绠￠亾鐢�涓嶉姽閶肩 銆€銆€JIS G3463-88 閸嬬垚銆佺啽浜ゆ彌鍣ㄧ敤涓嶉姽閶肩 銆€銆€Q/HYAD 101-91 鍖栧伐鐢ㄧ劇(w煤)绺嫾绠� 銆€銆€(0Cr18NI11T) Q/HYAD 103-91 00Cr18Ni5MO3Si2闆欑浉涓嶉姽閶肩劇(w煤)绺嫾绠�

甯稿倷璩囨簮瑕�(gu墨)鏍硷細

18 x 2	32 x 3	76 x 4	219 x 4
18 x 3	38 x 2	76 x 6	219 x 6
20 x 2	38 x 2.5	89 x 4	219 x 7
20 x 3	38 x 4	89 x 6	273 x 4
22 x 2	42 x 3	108 x 4	273 x 5
22 x 3	42 x 5	108 x 6	273 x 6
25 x 2	45 x 3	114 x 4	273 x 7
25 x 2.5	45 x 5	114 x 6	273 x 8
25 x 3	48 x 3	133 x 4	325 x 8
27 x 2	48 x 5	133 x 6	325 x 10
27 x 2.5	51 x 3	159 x 4	377 x 8
27 x 3	51x 5	159 x 6	377 x 10
32 x 2	57x 3	168 x 4	426 x 8
32 x 2.5	57x 5	168 x 6	426 x 10

鍌欐敞锛氬涓婅堪鍒�琛ㄤ腑鏈夋湭娉ㄦ槑鐨�涓嶉姽閶�绠¤(gu墨)鏍�锛岃珛(q菒ng)闆昏┍鑱�(li谩n)绯伙紝鏈叕鍙稿皣鏈€澶ч檺搴﹀湴婊胯冻寤ｅぇ瀹㈡埗鐨�闇€姹�!

鐢ㄩ€�锛�
304锛�0Cr18Ni9锛夛細GB13296-1991锛堥崑鐖�銆佺啽浜ゆ彌鍣ㄧ敤涓嶉姽閶肩劇(w煤)绺嫾绠�锛�锛屼富瑕佺敤浜庡寲宸ヤ紒妤�(y猫)鐨勯崑鐖愩€侀亷(gu貌)鐔卞櫒銆佺啽浜ゆ彌鍣�銆佸喎鍑濆櫒銆佸偓鍖栫绛夌敤鐨勮€愰珮婧€侀珮澹�銆佽€愯厫铦曠殑閶肩銆�

316锛�0Cr17Ni12Mo2锛夛細GB/T14976-1994锛堟祦楂旇几閫佺敤涓嶉姽閶肩劇(w煤)绺嫾绠�锛�锛屼富瑕佺敤浜庤几閫佽厫铦曟€т粙璩�(zh矛)鐨勭閬�銆�銆€

321锛�1Cr18Ni9Ti锛�锛�

(1)GB/T14976-1994锛堟祦楂旇几閫佺敤涓嶉姽閶肩劇(w煤)绺嫾绠�锛�锛屼富瑕佺敤浜庤几閫佽厫铦曟€т粙璩�(zh矛)鐨勭閬�銆�

(2)GB/T14975-1994锛堢祼(ji茅)妲�(g貌u)鐢ㄤ笉閵归嫾鐒�(w煤)绺嫾绠★級锛屼富瑕佺敤浜庝竴鑸祼(ji茅)妲�(g貌u)锛堣硴椁ㄣ€侀／搴楄椋撅級鍜屽寲宸ヤ紒妤�(y猫)姗�(j墨)姊扮祼(ji茅)妲�(g貌u)鐢ㄧ殑鑰愬ぇ姘�銆侀吀鑵愯潟骞跺叿鏈変竴瀹氬挤(qi谩ng)搴︾殑閶肩銆�

(3)GB13296-1991锛堥崑鐖�銆佺啽浜ゆ彌鍣ㄧ敤涓�閵归嫾鐒�(w煤)绺嫾绠★級锛屼富瑕佺敤浜庡寲宸ヤ紒妤�(y猫)鐨勯崑鐖�銆侀亷(gu貌)鐔卞櫒銆佺啽浜ゆ彌鍣�銆佸喎鍑濆櫒銆佸偓鍖栫绛夌恫(w菐ng)鍧€锛氾細www.sdhxgy.com
鍏徃鍦板潃锛氬北鏉辩渷鑱婂煄甯傚ぇ鏉遍嫾绠″煄A鍗€(q奴)11铏�(h脿o)
鍏徃閮电锛�sdhxgy@163.com
閵峰敭鐔辩窔锛�0635-6183597 
绉诲嫊(d貌ng)闆昏┍锛�15966287650   15263557579  璩€鍏堢敓
鍌崇湡锛�0635-8884652
鐢ㄧ殑鑰愰珮婧�銆侀珮澹�銆佽€愯厫铦曠殑閶肩銆�