Safety chain
... safety certificate 安全证书 safety chain 安全链;接地链;保险链 safety chuck 钻杆座 ...
grounding chanin
... 集电装置power collector 接地链grounding chanin 车内净高interior height ...
The URL Is ; linkurl ; link address ; url
Link Farm rest ; Link Flimb ; Link Fset ; Link Fprovide
url ; hyperlink address
接地链是一款由铁、铝等金属材料构成的环状相扣成链条状的链子。