English translation for "manual signalling"

人工信号法;人工信号设备

Similar Words：

"manual set membership" English translation, "manual sharpening device" English translation, "manual sharpening device skate blade" English translation, "manual shutdown" English translation, "manual side grinder" English translation, "manual simples systme" English translation, "manual skidding" English translation, "manual skill" English translation, "manual sort" English translation, "manual spectrophotometer" English translation