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产品中有害物质的名称
NAME AND CONTENT OF HAZARDOUS SUBSTANCES IN PRODUCT
部件名称
(Component name)
琴键开关
(Piano-Key Switch)
含油轴承
（Bearing）
电机
(Motor)
本表格依据 SJ/T 11364 的规定编制。This table is prepared in accordance with the provisions of SJ/T 11364.
O：表示该有害物质在该部件所有均质材料中的含量均在 GB/T 26572 规定的限量要求以下。
Indicates that the said hazardous substance contained in all the homogeneous materials for this component is below the
limit requirement in GB/T 26572.
X：表示该有害物质至少在该部件的某一均质材料中的含量超出 GB/T 26572 规定的限量要求。这是由于目前技术或经济等的原
因暂时无法实现替代.
Indicates that the said hazardous substance contained in at least one of the homogeneous materials used for this com-
ponent is above the limit requirement in GB/T 26572. Due to technological and/ or economic reasons, these hazardous
substances cannot be easily replaced at this time.
这是环保使用标志. 标志内的数字代表在正常使用状态下, 产品的环保使用推荐年限.
This is the logo of environmental protection use. The number inside indicates the environmental protection use
recommended period (Year) of product in normal use.
铅
汞
Lead（Pb）
Mercury（Hg）
Cadmiu（Cd）
X
O
X
O
X
O
有害物质(hazardous substance)
六价铬
镉
Hexavalent
Chromium（Cr(VI)）
O
O
O
O
O
O
多溴联苯
多溴二苯醚
Polybrominated
Polybrominated diphe-
biphenyls（PBB）
nyl ethers （pbde）
O
O
O
O
O
O
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