金属延伸管, 表面镀镍
TY NO:
Total Length L
Eff Length l1
EXT40M
40
34
EXT60M
60
44
EXT84M
84
78
EXT100M
100
85
EXT115P
115
EXT125M
125
110
EXT142M
142
127
EXT177M
177
152