您要查找的是不是:
- Underwater luminaires and submersible junction boxes 水下照明設備和可潛分線(xiàn)盒
- This machine has been specially adapted for use underwater. 這機器是為水下使用而特別改裝的。
- This machine has been specially adapted for underwater use. 這機器是為水下使用而特別改裝的。
- A ship equipped for laying explosive underwater mines. 布雷艦艇裝備有布水雷裝置的艦艇
- A trademark used for an underwater breathing apparatus. 水肺,水中呼吸器用于水下呼吸裝備的一種商標
- Travel Form is no longer useable underwater. 旅行形態(tài)不能再用于水下。
- A device used underwater to produce pulses of sound, as for an echo sounder. 聲脈沖發(fā)送器置于水下產(chǎn)生聲脈沖的裝置,如回音器中的裝置
- Riptide is a strong underwater current. 激潮是海面下一種強大的暗流,
- Upward inclination of a luminaire from the horizontal. 燈具相對水平方向向上傾斜的角度。
- Yes, including the underwater form. 可以,包括在水下的形態(tài)。
- They extract ten million tons of coal each year from underwater mines. 他們每年從水下煤礦中采掘一千萬(wàn)噸煤。
- An underwater ridge or rock shelf. 暗礁水下隆起物或巖石架狀物
- An underground or underwater passage. 地道,坑道地下的或水下的通道
- This Luminaire consists of glass chimney, body and top cover. 本燈具主要由玻璃罩、燈體和頂蓋組成。
- The diver was carrying out an underwater operation. 那個(gè)潛水員正在水下作業(yè)。
- Luminaire shall only be used with rated voltage and frequency. 燈具應該在額定功率和頻率下使用。
- A lampholder of a luminaire shall be suitable for the application. 燈具的燈頭座應與其用途相符。
- The luminaire shall only be used with rated voltage and frequency. 此燈具僅僅在額定電壓和頻率上使用。
- The duck disappeared underwater. 鴨子潛入水中了.
- This luminaire consists of lamp body and ballast box. 本燈具由燈體和鎮流器箱組成。