液控单向阀型号：（价格优惠，厂家直销）
SV10PA130B SV10PB130B SV15PA130B SV15PB130B
SV20PA130B SV20PB130B SV25PA130B SV25PB130B
SV30PA130B SV30PB130B
SL10PA130B SL10PB130B SL15PA130B SL15PB130B
SL20PA130B SL20PB130B SL25PA130B SL25PB130B
SL30PA130B SL30PB130B
SV10GA130B SV10GB130B SV15GA130B SV15GB130B
SV20GA130B SV20GB130B SV25GA130B SV25GB130B
SV30GA130B SV30GB130B
SL10GA130B SL10GB130B SL15GA130B SL15GB130B
SL20GA130B SL20GB130B SL25GA130B SL25GB130B
SL30GA130B SL30GB130B
