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1·For the tool to meet double insulation safety standards it must be marked on the case 'double Insulated.

对于符合双重绝缘安全标准的工具，必须在其外壳上标注“双重绝缘”字样。

2·Parts connected by protective impedance shall be separated by double insulation or reinforced insulation.

应采用双重绝缘或加强绝缘将由保护阻抗连接的各个部件隔开。

3·Double insulate all electrical connections that an operator could touch. Double insulation ensures the operator is still protected, even if one insulation layer fails.

对于操作人员可能触及的所有电子连接都要采取双重绝缘。双重绝缘确保即使一个绝缘层失效，操作人员仍将得到保护。

4·Buildings in Shanghai continue to spring up without loft insulation or double glazing.

在上海，没有顶楼隔热或双层玻璃的建筑不断涌现。

5·That holds double for the landlord or developer, who won't actually see a penny of the savings his investment in better insulation or a better heating system might generate.

这对房东或开发商来说是双倍的好处，因为他们实际上会看到，自己在更好的隔热或更好的供暖系统上的投资不会节省一分钱。

6·I prefer the sliding glass doors for three reasons. They are a really good size for a batch heater, they are tempered safety glass and they are double layered for insulation.

个人喜欢选用滑动推拉玻璃门，理由有三：它尺寸刚刚好，又是双层钢化安全玻璃做的，还有保温的功能。

7·Many people have already installed insulation and double-glazing, but more is to be done.

许多人已经安装了绝缘和双层玻璃，但这些还远远不够。

8·They have double layer wind-resistant shell and binding, feature 100% Polyester Thermolite for great insulation and they are adjustable in case you have a huge noggin.

它有双层防风罩和固定绑带，100%保暖涤纶，绝对保温！ 并且头大的话，耳罩可以调整。

9·The walls contain polystyrene and fiberglass thermal insulation and are sealed externally with white glass. The internal surface is a double layer of plasterboard.

墙体包含聚苯乙烯和玻璃纤维的热隔离，并且在外部空间使用白色玻璃封闭起来。内部表层是一个双侧的石膏板。

10·Also to ease making the connection from collector temperature sensor to control unit, a double-tipped silicon cable is attached besides the hose and insulation.

太阳能连接软管可以简便地从温度传感器连接到控制器，他除了软管和绝缘层外，还附加了一个电缆。