electric hoist〔名词〕电动起重机详细»
electric hoist〔名词〕电动绞车;n.电动绞车,电力提升机详细»
electric hoist〔名词〕电动起重机详细»
electric hoist〔名词〕电动卷扬机详细»
电动绞车electric winch;electrical winch;motor winch;motorwinch详细»
电动绞车electric winch;motor winch详细»
电动绞车electrical winch;motor winch;motorwinch详细»