Install cylinder head, intake manifold, and exhaust manifold, refer to cylinder head installation in this section.

安装汽缸盖，进气歧管和排气管，请参阅本部分的汽缸盖安装。

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Although the safety electric eye has good resistance to natural light interference, but at the time of installation to avoid strong direct sunlight direct electric eye head.

安全电眼虽然具有良好的抗自然光干扰能力，但在安装的时候也要尽量的避免强烈的太阳光直接直射电眼头。

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there has no screw thread on the installation hole on head of water-cooling. It's difficult to install it by the screw tap which along the products.

产品有以下缺陷：水冷头上的安装孔没有螺纹，用配带的自攻螺丝安装非常困难。

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The Trust is set to head a working group, including industry representatives and government officials, that will make recommendations on how training and installation standard can be improved.

BBC: Heat pumps 'need tighter regulations'