閴涚矇
瑕�(gu墨)鏍硷細
锛�200鐩紝锛�300鐩�锛�
鐢ㄩ€旓細
闆荤⒊鍒跺搧娣诲姞锛岀矇鏈喍閲�锛岄槻杓诲皠锛岄噾灞櫠鐡�锛屽寲宸ョ敘(ch菐n)鍝�锛屼綆鐔旈粸閲戝爆鍒跺搧锛�
鏈夋鍚堟垚绛夎妤�(y猫)銆�
鐢�(ch菐n)鍝佺壒鎬э細
鐪熺┖淇濆瓨锛屾哀鍚噺浣�锛岄惖鐏拌壊锛屽垎鏁ｆ€уソ锛岀劇绲�(ji茅)濉�銆�
鍖栧鎴愪唤锛�
Pb≥99. 7%
Fe≤0. 0005%
Sn≤0. 001%
Ag≤0. 0003%
Cu≤0. 005%
As≤0. 0005%
Zn≤0. 0005%
Sb≤0. 0005%
Bi≤0. 003%
