Especially 2-3 type machine could be used in making safety net for construction; it has been widely used in Shandong and Hebei Province.
尤其是2 -3型的机器可供制作建筑安全网使用，已在山东、河北等地广泛使用。
Especially 2-3 type machine could be used in making safety net for construction; it has been widely used in Shandong and Hebei Province.
尤其是2 -3型的机器可供制作建筑安全网使用，已在山东、河北等地广泛使用。
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