BRAND^®有嘴单向旋塞

BRAND^®有嘴单向旋塞, for tube I.D. 7 mm

BRAND^®有嘴单向旋塞, for tube I.D. 4 mm

BRAND^®有嘴单向旋塞, for tube I.D. 3 mm

BRAND^®有嘴单向旋塞, for tube I.D. 5 mm

BRAND^®有嘴单向旋塞, for tube I.D. 9 mm

BRAND^®有嘴单向旋塞, for tube I.D. 8 mm