<4D6963726F736F667420576F7264202D2095BD90AC82508256944E937889948374838A815B82CD82F182BE8AD698418DEC8BC6939982C98C5782ED82E989BB8A7795A88EBF8AC7979D837D836A83858341838B2E646F63>平成１７年度 鉛フリーはんだ関連作業等に係わる 化学物質管理マニュアル 中央労働災害防止協会 目 次 委員会名簿 はじめに 第１章 鉛フリーはんだの成分と有害性··································· 1 １． はんだの鉛フリー化の背景············································ 1 ２． 鉛フリーはんだの用途と使用量······································ 1 ３． 鉛フリーはんだの含有成分の有害性································ 6 第２章 鉛フリーはんだ関連作業············································ 32 １． 鉛フリーはんだ製造作業·······························
