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Directional Control Valve

The function of the direction of the flow control valve is to control the direction of movement of the hydraulic cylinder or hydraulic motor to change the direction of oil flow or break the flow of oil. Examples of construction of the flow control valve (directional control valve) shown in the image:   4126 images flow direction control valve Symbols ...

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The Terms of Officers Order Taker

To be able to meet the expectations of guests during their stay in the hotel, hence the need for attitude, professional behavior of each employee to be improved. Therefore, an employee must meet the following requirements: a. Experienced in Public Areas b. Berbengalaman in Room (floor section) c. Outlet-versed in other outlets d. Mengusai Product Knowledge (in / out hotel) ...

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Procedure Equipment For Guests

Shipping to borrow guests • Select and examine goods in a clean and functioning well • Record goods and to whom the goods are shipped • Send items and set peletakannya appropriately. Tell guests about its use, if necessary. Use the guest’s name when sending the goods. • set after signed a loan form and leave a copy sheet to ...

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According The Room Type Rate Facilities

Room types can also be differentiated according to the level of the existing facilities in it. The more luxurious completeness of the facilities available, the higher the grade of the room and the higher the tariff. This room type can be divided into: 1. Standard Room 2. Superior Room 3. Deluxe Room Figure 4.57d Deluxe Bed Room   4. Suite ...

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Sejarah Keramik

Keramik merupakan produk kerajinan tertua yang tercatat dalam peradaban dan kebudayaan manusia. Menurut sejarah, keramik sudah dikenal oleh orang-orang Afrika Timur pada 2,6 juta tahun yang lalu (Jaman Paleolitik). Tetapi perkembangan keramik yang menyebar di hampir sebagian wilayah dunia baru terjadi pada jaman Neolitik atau kira-kira 15 ribu-10 ribu tahun yang lalu. Bukti ini dapat kita saksikan pada penemuan-penemuan benda-benda ...

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Jenis Bahan Plastis Tanah Liat

Jenis, sifat dan fungsi tanah liat dan bahan lain untuk membuat benda keramik dapat dibedakan menjadi dua kelompok, yaitu: 1. Kaolin (china clay) Kaolin disebut juga china clay, termasuk jenis tanah liat primer (residu) yang berfungsi sebagai komponen utama dalam membuat campuran porselin, dan digunakan dalam keramik stoneware dan earthenware putih. Kaolin berfungsi untuk pengikat dan penambah kekuatan badan keramik ...

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