铅箔

铅箔	qiān bó	lead foil / CL:张
铅	qiān	old variant of 铅
铅	qiān	lead (chemistry)
铅	yán	used in 铅山 (the name of a place in Jiangxi)
箔	bó	plaited matting (of rushes, bamboo etc) / silkworm basket / metal foil / foil paper