japanese heavy pine dust mask mask dr28su2g filter element original welder polishing welding smoke anti-industrial dust

japanese pine (original)(日本重松（原装）)

u2w core 2 + domestic main body +500 cotton(u2w芯2只＋国产主体＋500棉) u2g core 2 + domestic main body +500 cotton(u2k芯2只＋国产主体＋500棉) woven belt u2w core +300 cotton (dustproof(布带u2w芯＋300棉（防尘) plastic belt u2w core +300 cotton (dustproof(塑带u2w芯＋300棉（防尘) woven belt u2g core +300 cotton (dustproof(布带u2k芯＋300棉（防尘) plastic belt u2g core +300 cotton (dustproof(塑带u2k芯＋300棉（防尘) woven belt u2g core +300 cotton + sweat sleeve (dustproof and sweat-absorbent(布带u2k芯＋300棉＋汗套（防尘吸汗) plastic belt u2g core +300 cotton + sweat sleeve (dustproof and sweat-absorbent(塑带u2k芯＋300棉＋汗套（防尘吸汗) 2 u2g cores + domestic main body +100 carbon cotton(u2k芯2只＋国产主体＋100碳棉) 2 u2g cores + domestic main body +100 carbon plate + cover(u2k芯2只＋国产主体＋100碳片＋盖) woven belt u2g core +100 carbon plate (electric welding(布带u2k芯＋100碳片（电焊) plastic belt u2g core +100 carbon plate (electric welding(塑带u2k芯＋100碳片（电焊) woven belt u2g core +100 carbon plate + fire cover 2(布带u2k芯＋100碳片＋火盖2个) plastic belt u2g core +100 carbon plate + fire cover 2(塑带u2k芯＋100碳片＋火盖2个) woven belt u2g core +100 carbon cotton(布带u2k芯＋100碳棉) plastic belt u2g core +100 carbon cotton(塑带u2k芯＋100碳棉) woven belt u2g core, send 200 cotton 4 sweat-absorbent sets(布带u2k芯 送200棉 4个吸汗套) plastic belt u2g core send 200 cotton 4 sweat-absorbing sets(塑带u2k芯 送200棉 4个吸汗套) woven belt u2g core +200 cotton and 1 pair of k core for free(布带u2k芯＋200棉 再送1对k芯) plastic belt u2g core +200 cotton and 1 pair of k core for free(塑带u2k芯＋200棉 再送1对k芯) woven belt u2g core +200 cotton and send 2 pairs of k core(布带u2k芯＋200棉 再送2对k芯) plastic belt u2g core +200 cotton and send 2 pairs of k core(塑带u2k芯＋200棉 再送2对k芯)