如果企业客服不在线,也可拨打400电话联系。或者发布求购信息
BOTTLES, NARROW NECK, PE, WITH SCREW CAP, 250 ML, GL 25
锥形磨口瓶塞,PP材质,7/16,方形,空心
3-(三氟甲基)苯肼
PEEK一体手紧接头