关注微信公众号查券更方便
JRTKAT187-YVE22KW-4P-30.94-M2-270-A+B武穴市卷扬机硬齿面减
针规高精度塞规30.9 30.91 30.92 30.93 30.94 30.95 30.96mm
K187/Y160/30.94-M3减速机伞齿
锥柄机用铰刀30.94 30n.95 30.96 30.97 30.98 30.99 负差合金钨
新疆阿勒泰天然金丝玉吊坠
销式针规塞规高精30.91/30.92/30.93/30.94/30.95/30.96/30.97MM
针规塞规量棒30.9 30.91 30.92 30.93 30.94 30.95 30.96 30.98
精密针规销式塞规30.91/30.92/30.93/30.94/30.95/30.96/30.99MM
优质美标O型圈美国国家标准AS913-25.04*30.94*2.95密封圈O圈A级
MorseRaider206Q56L30.94HP1750RPM比率30全新
硬质钨钢合金球30.935/30.94/30.945/30.95/30.955mm扩孔挤孔钢球