欧洲精品无码一区二区三区在线播放,天天躁日日躁很很很躁,亚洲精品无码久久久久

閾佽礬鍚勭鍨嬪彿寮規(guī)潯鎵ｄ歡鏄搧璺建閬撶殑閲嶈緇勬垚閮ㄥ垎錛屾紜殑鐑鐞嗗伐鑹烘槸鐢熶駭鍚堟牸寮規(guī)潯鐨勫繀瑕佹潯浠訛紝鍚勭鍨嬪彿寮規(guī)潯鎵ｄ歡鏄竴縐嶅脊鎬ч浂浠訛紝瀹冧笌铻烘爴銆佹尅鏉跨粍鎴愬湪涓€璧鳳紝鍚堢О鎵ｄ歡銆傛墸浠舵槸杞ㄩ亾閲嶈緇勬垚閮ㄥ垎錛岄挗杞ㄤ笌杞ㄦ灂閫氳繃鎵ｄ歡閾炬帴鍦ㄤ竴璧楓€?br />

寮規(guī)潯鐨勫師鏉愭枡鏄脊鏉＄敓浜х敤閽負(fù)60Si2MnA鐑澗寮圭哀閽紝鍏跺寲瀛︽垚鍒嗭紝琛ㄩ潰鑴辯⒊灞備笉瓚呰繃鐩村緞鐨勭櫨鍒嗕箣涓€銆傛櫠綺掑害鈮?綰с€傜煶澧ㄧ⒊鍚噺鈮?.5鍓傘€傚脊鏉＄敓浜х殑涓昏嫻佺▼鏄笅鏂欌啋涓闈炴帴瑙﹀紡鍔犵儹鈫掑啿鍘嬫垚鍨嬧啋娌瑰喎娌劇伀鈫掍腑娓╁洖鐏啋鍠蜂父澶勭悊鈫掗槻鑵愬鐞嗐€?

寮規(guī)潯鐨勬€ц兘鍜岀粍緇囷紝瑕佹眰娌劇伀鍚庣‖搴﹀簲杈懼埌HRC60銆傚洖鐏悗紜害搴斾負(fù)HRC44-48錛屽脊鏉＄粡300-500涓囨鐤插姵璇曢獙鍚庝笉寰楁姌鏂紝孌嬩綑鍙樺艦涓嶇殑澶т簬1.0mm銆傜儹澶勭悊宸ヨ壓錛屽皢宸ヤ歡鏀懼叆鎰熷簲鍣?綰垮湀)鍐咃紝褰撴劅搴斿櫒涓€氬叆涓€瀹氶鐜囩殑浜ゅ彉鐢墊祦鏃訛紝鍛ㄥ洿鍗充駭鐢熶氦鍙樼鍦恒€備氦鍙樼鍦虹殑鐢電鎰熷簲浣滅敤浣垮伐浠跺唴浜х敓灝侀棴鐨勬劅搴旂數(shù)嫻佲攢鈹€娑°€傛劅搴旂數(shù)嫻佸湪宸ヤ歡鎴潰涓婄殑鍒嗗竷寰堜笉鍧囧寑錛屽伐浠惰〃灞傜數(shù)嫻佸瘑搴﹀緢楂橈紝鍚戝唴閫愭笎鍑忓皬錛岃繖縐嶇幇璞＄О涓洪泦鑲ゆ晥搴斻€傚伐浠惰〃灞傞珮瀵嗗害鐢墊祦鐨勭數(shù)鑳借漿鍙樹負(fù)鐑兘錛屼嬌琛ㄥ眰鐨勬俯搴﹀崌楂橈紝鍗沖疄鐜拌〃闈㈠姞鐑紝鐢墊祦棰戠巼瓚婇珮錛屽伐浠惰〃灞備笌鍐呴儴鐨勭數(shù)嫻佸瘑搴﹀樊鍒欒秺澶э紝鍔犵儹灞傝秺钖勶紝鍦ㄥ姞鐑眰娓╁害瓚呰繃閽㈢殑涓寸晫鐐規(guī)俯搴﹀悗榪呴€熷喎鍗達(dá)紝鍗沖彲瀹炵幇琛ㄩ潰娌劇伀銆佺儹澶勭悊宸ヨ壓銆?br />

鐩稿叧鏍囩錛?/p>

鏉ユ簮錛?a href='http://www.i2136.cn/news/207.html'>http://www.i2136.cn/news/207.html

鍙戝竷鏃墮棿 : 2022-08-19

鏂伴椈璧勮

鍚勭鍨嬪彿寮規(guī)潯鎵ｄ歡鐨勫埗浣滃伐鑹?/h1>

鐩稿叧鏂伴椈Related News

寮規(guī)潯鈪″瀷鎵ｄ歡

寮規(guī)潯

寮規(guī)潯鍨嬪彿瑙勬牸

閾佽建寮規(guī)潯