Z94/...
Details
螺旋塞, conical
Z940/...
螺旋塞, cylindrical
Z9400/...
螺旋塞, 圆柱状带密封剂
Z941/...
螺旋塞, headed
Z942/...
Sealing plug
Z9430/...
Sealing washer, 用于冷却管道
