Hook-ITA fork classes are the same world -wide under ISO standards. The standard FEM hook style fork arms come in two types, “A’ & “Bâ€. The difference in the types reflect differences in the ground-to-carriage distance when the mast id fully lower
An injection plastic mold, also known as an injection molding mold, is a tool that is used in the injection molding process to create plastic parts in large quantities. The injection plastic mold is typically made of metal and consists of two halves that
Avermectin (CAS No. 71751-41-2) is both an insecticide and a acaricide. It has contact killing and stomach toxicity to insects and mites. It has weak fumigation effect and no inhaling effect.