相关词条
+排气保护垫铆钉
1 . vent protector rivet
vent protector pad排气保护罩垫vent protector rivet排气保护垫铆钉vent valve 放风阀
+筛布保护垫
1 . screen cloth protector
screen casing annulus 筛管-套管环空screen cloth protector筛布保护垫screen cloth 筛布
+排气保护罩垫
1 . vent protector pad
vent port pin排气口销vent protector pad排气保护罩垫vent protector rivet 排气保护垫铆钉
+对安全垫的用途为保护背部受伤
1 . Use of safety pad for protect of back injury
(心电图机)检查心肺功能对安全垫的用途为保护背部受伤Use of safety pad for protect of back injury系统的数据库控制通过数字式传送系统Control of systematic.
