怎么样提升硬度和持久9.5
绫诲瀷锛欬/span>濂囧够鐗鍦板尯锛欬/span>鍒氭灉骞翠唤锛欬/span>2023
涓绘紨锛欬/span>鍑壒路璐濆叞鐗?閲戝疂缃?杩堝厠灏斅烽粦鍒?鍧備笂鍢変笘,鍒樿嚦缈?/p>
瀵兼紨锛欬/span>璧靛┓,娆ф枃C.杩壒閲屽笇
鏇存柊锛欬/span>2023-11-07
绠€浠嬶細杩欏畬鍏ㄦ槸浠庤繖椋庢湀鍏崼鐨勫悕瀛椾笂瀹氫箟鐨椋庤姳闆湀宸北浜戦洦鐨杩欎笉鏄湁鎬濇槬涔嬫剰鍢鑻ヤ笉鏄€濇槬鎬庝箞浼氭兂鍒伴鑺遍洩鏈堜簡闆ㄩ湶鐨勮瘽浼拌濂逛滑鐨勫悕瀛楀氨鏄鑺遍洩鏈堝帆灞变簯闆ㄤ簡椋庤姳闆湀...鏈珯鏂板湴鍧€宸叉洿鏀逛负锛氳剼鍑犲績锛愭棫鏁鐧婚檰闃呰鍙舵櫙杞╀篃鐬棿鏂藉睍鍑哄ぇ鏃ョ牬榄傚拻鐢变簬姝ゆ椂姝ゅ埢铻嶅悎浜甯︾潃鑷繁琛€鎬ф剰蹇楃殑濞侀亾鎰忓康鎵€浠ョ榄傚姏閲忓ぇ澧澶ф棩鐮撮瓊鍜掍粠鍙舵櫙杞╃殑鍢撮噷鍞旂悊鎴戝暒鐨勫彂鍑烘潵...璇︽儏