请教英文高手
They should be the abbreviation for different of packing.
WH/BK = white/black [黑白简装]
BP/CP = B or C plastic packing [塑装]
SB/SC = special brass/special copper
请请教专业人士吧
They should be the abbreviation for different of packing.
WH/BK = white/black [黑白简装]
BP/CP = B or C plastic packing [塑装]
SB/SC = special brass/special copper
请请教专业人士吧