balok boper bahasa Inggris

• buffer beam

• balok:    beam; chump; purlin; cuboid; block; timber;
• balok:    beam; chump; purlin; cuboid; block; timber; eaves; spar; shaft; joint; rafter; rod; loaf; span; handle; wall beam; pole; balance beam; girder; stave; post; staff; stake; crossbar; bar; arbor
• blok-boper:    buffer-block