Каталог
array(5) {
[0]=>
string(7) "catalog"
[1]=>
string(12) "vozdukhovody"
[2]=>
string(21) "pryamougolnye_stalnye"
[3]=>
string(14) "perekhod_pr_kr"
[4]=>
string(62) "perekhod_pr_kr_1000kh1000_250_300_tip_1_ots_s_0_7_20_np_vintel"
}
NULL