English translation for "粗真空管道"

roughing line

Related Translations:

真空管:  vacuum tube; vacuum valve; valve◇真空管电压表 valve voltmeter (vv)

真空管接收机:  vacuum tube receivervalve receiver

真空管助听器:  vacuum hearing aidvacuum tube hearing aid

整流器真空管:  radio valve

真空管玻璃:  electronic tube glassvacuum tube glass

真空管放大器:  vacuum tube amplifiervacuum-tube amplifier

真空管继电器:  vacuum tube relayvacuum-tube relay

多元真空管:  multielement vacuum tube

金属真空管:  metal sealed tube

真空管太阳能集热器:  tubular solar collector

Similar Words：

"粗辗的" English translation, "粗折痕" English translation, "粗真空" English translation, "粗真空；前级真空" English translation, "粗真空残渣油" English translation, "粗真空管道 低真空管路" English translation, "粗真空计量" English translation, "粗真空制气油进料" English translation, "粗针持针钳" English translation, "粗针距短袜" English translation