aƷB
o늄^oɫSɫҺwؼs1.02g/cm3,ֽضȞ150ˮԺo늄x߷кͼܘˑڜ]]]d]ë/ȺϳwS^еoӡȾЧؼӿ쿗ϵ늺ɢٶĶpo늵ĮaʹһԶεĿoͬrļӹԺʹm^ĸ
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;
o늄ڜ]]]]/ë/ȺϳwS^еoӡȾ
ʹ÷
ϙCǰMСԇԴ_ʹ÷Ͷ
bc
PE Ͱ125kg
ܷbܷⱣ|ЧڶɰΣUƷ\ݔ