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

澶╂触鎺掓薄绠￠亾闋傜閶ō(sh猫)鏂藉伐|鐔卞姏绠￠亾闋傜閶ō(sh猫)鏂藉伐鍦颁笅娑插闋傜姗�(j墨)
1锛�  鑼冨湇
    鏈(bi膩o)婧�(zh菙n)瑕�(gu墨)瀹氫簡鍦颁笅娑插闋傜姗�(j墨)鐨勫瀷铏�(h脿o)鍙婂叾鏈弮鏁�(sh霉)銆佹妧琛�(sh霉)瑕佹眰銆佸(sh铆)椹�(y脿n)鏂规硶銆佹椹�(y脿n)瑕�(gu墨)鍓囥€佹(bi膩o)璀�(sh铆)銆佸寘瑁濄€侀亱(y霉n)杓稿強鍎�(ch菙)瀛�銆�
鏈(bi膩o)婧�(zh菙n)閬╃敤浜庨浕鍔涖€侀浕淇＄瓑閮ㄩ杸绌胯秺銆侀嫪鏀剧绶氱敤鐨勫湴涓嬫恫澹撻爞绠℃(j墨)銆�
2锛�  瑕�(gu墨)鑼冩€у紩鐢ㄦ枃浠�
涓嬪垪鏂囦欢涓殑姊濇閫氶亷(gu貌)鏈(bi膩o)婧�(zh菙n)鐨勫紩鐢ㄨ€屾垚鐐烘湰妯�(bi膩o)婧�(zh菙n)鐨勬娆�銆傚嚒鏄敞鏃ユ湡鐨勫紩鐢ㄦ枃浠�锛屽叾闅ㄥ悗鎵€鏈夌殑淇敼鍠紙涓嶅寘鎷嫎瑾ょ殑鍏�(n猫i)瀹癸級鎴栦慨瑷傜増鍧囦笉浣跨敤浜庢湰妯�(bi膩o)婧�(zh菙n)锛岀劧鑰�锛岄紦鍕�(l矛)鏍规摎(j霉)鏈(bi膩o)婧�(zh菙n)閬�(d谩)鎴愬崝(xi茅)璀扮殑鍚勬柟鐮旂┒鏄惁鍙娇鐢ㄩ€欎簺鏂囦欢鐨勬渶鏂扮増鏈€傚嚒鏄笉娉ㄦ棩鏈熺殑寮曠敤鏂囦欢锛屽叾鏈€鏂扮増鏈仼鐢ㄤ簬鏈(bi膩o)婧�(zh菙n)銆�
 GB/T 1804-2000 涓€鑸叕宸�  鏈敞鍏樊鐨勭窔鎬у拰瑙掑害灏哄鐨勫叕宸�
 GB/T 15622       娑插缂歌│椹�(y脿n)鏂规硶
3锛�  鍨嬭櫉(h脿o)鍙婃妧琛�(sh霉)鍙冩暩(sh霉)
鍩烘湰鍙冩暩(sh霉)
鐢�(ch菐n)鍝佸熀鏈弮鏁�(sh霉)鎳�(y墨ng)绗﹀悎琛�1鐨勮(gu墨)瀹氾紙濡備笅锛�
4锛�  鎶€琛�(sh霉)瑕佹眰
4.1澶栬
4.1.1鍚勯儴浠剁殑琛ㄩ潰鎳�(y墨ng)鍏夋綌銆佸钩鏁达紝鐒�(w煤)姣涘埡銆侀閭�銆�
4.1.2鍚勫櫞娑傞儴浠舵噳(y墨ng)鍣存秱鍧囧嫽锛岄鑹蹭竴鑷达紝鐒�(w煤)娴佹帥銆佺劇(w煤)婕忓櫞鐝�(xi脿n)璞�銆�
4.1.3娑插绯荤当(t菕ng)鍦ㄥ姞澹撳拰鍥炶綁(zhu菐n)閬�(gu貌)绋嬩腑锛屾补璺噳(y墨ng)鐒�(w煤)婕忔补鐝�(xi脿n)璞°€�
4.1.4鏁存(j墨)鍦ㄥ伐浣滅媭鎱�(t脿i)涓�锛屾噳(y墨ng)閬�(y霉n)杞�(zhu菐n)骞崇┅(w臎n)锛岀劇(w煤)鍗℃化鐝�(xi脿n)璞�銆�
4.2鏈敞鍏樊姗�(j墨)姊板姞宸ラ浂浠�銆侀儴鍒嗙殑妤甸檺鍋忓樊鎳�(y墨ng)绗﹀悎GB/T1804-2000涓瑿绱�(j铆)瑕佹眰銆�
4.3鐒婃帴瑕佹眰
   鐒婄斧琛ㄩ潰鎳�(y墨ng)骞虫暣鍧囧嫽锛岀劇(w煤)澶炬福銆佹紡鐒婄従(xi脿n)璞�锛岀剨绺搴︿笉寰楀皬浜�7MM銆�
4.4鐢�(ch菐n)鍝佸湪姝ｅ父宸ヤ綔鐙€鎱�(t脿i)涓嬬殑鏂藉伐璺濋洟鐐�50M鈥�60M鐨勮寖鍦嶅収(n猫i)锛屽叾鏈€澶у畨鍏ㄧ郴鏁�(sh霉)鐐�1.5鍊�銆�
4.5鐢�(ch菐n)鍝佸湪姝ｅ父宸ヤ綔鐙€鎱�(t脿i)涓�锛屾补缂告渶澶ф帹鍔涚偤800KN鈥�5000KN锛屽叾鏈€澶у畨鍏ㄧ郴鏁�(sh霉)鐐�1.5鍊�