lazy-tongs type scaffold
Ⅲ型卡环
type Ⅲ clasp, wrought wire clasp
又称“锻丝卡环”。
相关词条
type B behavior pattern
Type III Hypersensitivity
profile cutter disc-type cutter
slip-type expansion joint
co-ordinate-type selector switch
string type
vibration-proof type installation【机】