阶梯式插座箱 MX-XZS3-91001

阶梯式插座箱（拼装式）MX-XZS3-92001

阶梯式插座箱（拼装式）MX-XZS3-93001

阶梯式插座箱（拼装式）MX-XZS3-94001

阶梯式插座箱（一体式）MX-XZS3-93Y001

阶梯式插座箱（一体式）MX-XZS3-92Y001