涓昏鐢ㄩ€�
閶呭付闄芥サ寤f硾鐢ㄤ簬鐭虫补銆佸寲宸�銆佹捣娲嬪伐绋�銆佷氦閫�銆侀浕鍔涖€佸競鏀垮伐绋嬬瓑闋�(l菒ng)鍩�锛岄€氬父鐢ㄤ簬闆婚樆鐜囦綆浜�2000姝愬.鍘樼背鐨勪粙璩�(zh矛)锛涘鏋滆淇濊鐨勯嫾绲�(ji茅)妲�(g貌u)鏈夊緢濂界殑鍦栧堡鎴栧湪鍦熷¥娼繒鐨勬儏娉佷笅锛岄媴甯堕櫧妤靛彲鐢ㄤ簬楂樹簬2000姝愬.鍘樼背鐨勪粙璩�(zh矛)銆傜偤浜嗘彁楂橀媴甯堕櫧妤电殑浣跨敤鎬ц兘锛屽彲閲囩敤濉厖鏂�锛屾(bi膩o)婧栫殑濉厖鏉愭枡鏄~閰搁垼鍔犺啫娼ゅ湡锛岀敤浠ュ惛鏀跺拰淇濇寔姘村垎锛岄檷浣庨浕闃汇€�
鍩�(zh铆)琛屾(bi膩o)婧�
ASTM 843-1995 SY/T0019-1997
鍖栧(xu茅)鎴愬垎
绋 | AI | Cd | Fe | Pb | Cu | Zn |
銆� | 0.1-0.5 | 0.02-0.07 | 0.005 | 0.006 | 0.005 | 浣欓噺 |
鈥� | 0.005 | 0.003 | 0.0014 | 0.003 | 0.002 | 浣欓噺 |
楂樼磾閶� | 0.003 | 0.002 | 0.001 | 0.003 | 0.001 | 浣欓噺 |
閶呭付瑕�(gu墨)鏍�
鍨嬭櫉 | 灏哄A(mm) | 灏哄B(mm) | 灏哄C(m) | 鍠噸锛坓/cm锛� |
鐗瑰ぇ | 25.4 | 31.75 | 30.5 | 35.72 |
澶� | 15.88 | 22.23 | 61 | 17.82 |
妯�(bi膩o)婧� | 12.7 | 14.28 | 152 | 8.93 |
灏� | 8.73 | 11.91 | 305 | 3.72 |