Vruće udubljeni pocinčani kanal za nošenje
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Qinkai Hot Dip galvanizirani prorezani kanal
Centimetar Mjera 13/16 × 13/32 ″ 19,16,14,12 13/16 × 13/16 ″ 19,16,14,12 1-5/8 × 13/16 ″ 19,16,14,12 1-5/8x7/8 ″ 19,16,14,12 1-5/8 × 1 ″ 19,16,14,12 1-5/8 × 1-5/8 ″ 19,16,14,12 1-5/8 × 2-7/16 ″ 19,16,14,12 1-5/8x3-1/4 ″ 19,16,14,12
