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商品生产经营者为使自己的商品或服务在市场竞争中区别于其他生产经营者的商品或服务而使用的识别性标记。一般由图形、文字、符号或其组合构成。
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rotary
rotary bending fatigue testing machines
rotary BOP
rotary compressor
rotary current
rotary cutter
rotary damper
rotary dehumidification unit
rotary desiccant wheel
rotary diaphragm
rotary disk vacuum filter
rotary drilling
rotary drilling rig
rotary drum dryer
rotary drum vacuum filter
rotary encoder
rotary engine
rotary evaporator
rotary fan of Nu nationality
rotary forging
rotary forging machine
rotary furnace
rotary furnace gas cleaning
rotary inertia
rotary inversion
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