大家在查：索马里达血吸 deficiency syndrome NokiaResearchCenter Skycar operation specification 长期持续 toxoplasmoses 枝枝西安·弗洛伊德

引起火花

引起火花

引起火花

引起火花

1

Turn the flashlight on outside , before entering , because the battery may produce a spark that could ignite leaking gas, if present.

进屋前就要打开电筒，屋内煤气泄漏，打开电筒会引起火花。

2

Excessive detonation has caused the porcelain on this plug to break away .

过分的爆炸会引起火花塞上的陶瓷头的破裂。

3

4

The bell-bowl plated by Be-bronze will be no spark when it is stricken .

铃碗表面镀铍青铜，打击时不会引起火花。

5

Copper wires inside fuel tanks to power sensors are dangerous because they can create a spark , but fiber-optic cable would be much less so .

内部使用铜线的能源传感器是非常危险的，因为它们可以引起火花。但是光导纤维电缆就不会。

热词推荐

大家在看

man , . cum you 's " after japan ? : - Facebook join what Yeah your then play 4th