- 撑杆: arm-tie; bar stay; brace rod ...
- 收放式尾撑杆: retractable bumper
- 撑杆: arm-tie; bar stay; brace rod; brace strut; force piece; jackstay; overarm support; stay; stay bar; stay-pole; straight pole brace; brace◇撑杆角铁 brace angle; 撑杆座 strut socket
- 收放机: radio cassette player
- 收放线: take up and pay off
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