宁波爱德油塞制造有限公司
ACEI Screw Plug Inc.
宁波爱德油塞制造有限公司
DIN80705Thin Nuts With Coarse Pitch And Fine Pitch Thread And With Small Widths Across Flats (DIN 80705 - 1990)
material Austenitic Stainless Steel
材料:钢/ 不锈钢/ 有色金属
表面:磷化/ 发黑/ 镀锌 /锌镍合金/ 电解/ 钝化