官兵都不佩戴任何表明军阶或所属单位的符号。
Neither officer nor soldier wore any insignia showing either rank or unit.
包含运输符号、货币符号、信用卡徽标、国际警告标记、奖金、拼图块及表示业务单位的符号。
Contains transportation symbols, currency symbols, credit card logos, international warning signs, prizes, puzzle pieces, and symbols that represent business units.
应使用国际单位制所规定的物理量的单位和对应的符号。
Units of physical quantites and their symbols shall be those of the international standardized system.
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