胴見切り材B型 3900×123×9mm 2本入 ◆品番: DHBB12-WH DHBB12-PL DHBB12-LC DHBB12-LB DHBB12-DK DHBB12-CH DHBB12-GE DHBB12-CL DHBB12-PW DHBB12-W1 DHBB12-G3 DHBB12-G9 DHBB12-N2