英文字母阀门打开/关闭标签V-1 168001

English letter valve opening/closing tag V-1 168001 [Features] ●Size: 50 x 100 x 2 mm ●Material: Hard envelops ●Specifications: Laminated, 3mm φ holes x 2, single-sided printing ●Regulations for preventing specific chemical substances, etc., Article 15 <Indication of opening/closing direction of valves, etc.> This is a signboard necessary for businesses handling specific chemical substances.制冷安全法规，一般高压气体安全法规，液化石油安全法规，劳动部条例<br>● 未指定标记板的颜色和大小。 <br>●如果 愿意， 将制作各种外语标志作为特殊订单。请与 联系。 <br>● 可能需要额外的翻译费用，或者在外语中可能无法生产。 <br>●阀相关标志板1 <br>●英文字母阀门打开/关闭卡