一级做性色α爱片久久毛片色,亚洲美女高潮久久久久,国产精品一品二区三区四区五区

鍙板窞甯?jìng)瀵d瀹濋櫠鐡鋒湁闄愬叕鍙鎬笓涓氫粠浜嬪伐涓氶櫠鐡烽浂浠跺畾鍒剁簿鍔犲伐錛屽彲鎸夊鎴峰浘綰告垨鏍峰搧瀹氬埗錛岀簿搴﹂珮鍙揪+-0.001mm錛岃〃闈㈠厜媧佸害鍙姏鍏夎揪闀滈潰Ra0.2銆?br /> 鏈叕鍙鎬富瑕佺敓浜ч櫠鐡風(fēng)幆錛岄櫠鐡鋒潗璐ㄤ富瑕佹湁姘у寲閾濓紝姘у寲閿嗭紝紕沖寲紜呫�傝�愰珮娓┿�佽�愮（鎹熴�佽�愯厫铓�銆佽�愰吀紕便�侀槻紓併�佹姉鍘嬨�?nbsp;
鍏徃鍘傛埧浣嶄簬嫻欐睙鐪佸彴宸炲競(jìng)璺ˉ鍖猴紝鐜版湁涓珮綰ф妧宸ュ鍚嶏紝閰嶆湁CNC綺鵑洉鏈恒�佹棤蹇?jī)纾ㄣ�佸唴澶栧渾紓ㄣ�佸鉤闈㈢（銆丆NC杞﹀簥鍔犲伐涓績(jī)銆佺嚎鍒囧壊銆佽濺銆侀摚銆佺（絳夐珮綺懼害鐢熶駭涓庝簩嬈″厓鎶曞獎(jiǎng)浠嫻嬭澶囥�傛搮闀塊櫠鐡烽浂浠舵壒閲忓姞宸ワ紝浜﹀彲浠ラ厤鍚堝鎴風(fēng)殑澶氭灝忛噺闇�姹傦紝鍙嶅簲榪呴�燂紝浠ヤ綆鎴愭湰鐢熶駭鍑轟紭璐ㄧ殑浜у搧銆?/span>