Hydrogen sulfide is an inorganic compound that is a flammable acid gas at standard conditions and has a rotten egg smell in low concentrations.
Lieying high strength lifting chain, we can produce nearly 300 varieties kinds of chains such as lifting chain, hoist chain, welded chain, mine chain, plastic coated chain etc. Lieying lifting chain can be widely used in different situation like lifting, hoisting, packing and so on.
The XY-1 water well drilling rig is designed as a high-precision tool for small-scale water well drilling tasks
Hydroxypropyl Methylcellulose (HPMC for short) is an important chemical and building material additive obtained by chemical modification of natural cellulose, which has a variety of excellent physical and chemical properties and application characteristics.
Vacuum annealing furnace is mainly used for continuous bright annealing, solid solution, demagnetization and stainless steel quenching of stainless steel products such as water heating equipment, water expansion parts, pins, medical equipment, stainless steel nails, stainless steel screws, riveting parts, stainless steel bearings, watch case, watch strap, cutting tools, micro shaft
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